The word solo means doing something alone, independently, or without another person or group. It can describe a person traveling alone, a musician performing alone, an individual project, or an activity completed without assistance.
Because solo can function as an adjective, noun, or adverb, the best replacement depends on how it is used in a sentence.
People search for alternatives to solo for many reasons. A writer may want a more formal word for a report, a clearer expression for an email, or a casual phrase for everyday conversation.
Some alternatives, such as alone and independent, are close in meaning. Others, such as unaccompanied, one-person, individual, and by oneself, fit only particular situations.
This guide explains those differences so you can choose a word that sounds natural and preserves your intended meaning.
Quick Answer
Common synonyms for solo include alone, independently, individually, by oneself, unaccompanied, single-handedly, one-person, individual, self-directed, and on one’s own. The right choice depends on context. Alone describes being without others, independently emphasizes self-reliance, and unaccompanied specifically means without someone accompanying you.
Quick List: Alternatives to Solo
Closest alternatives
- Alone
- By oneself
- On one’s own
- Independently
- Individually
- Unaccompanied
- Single-handedly
Formal alternatives
- Independently
- Individually
- Unaccompanied
- Self-directed
- Self-sufficient
- Autonomous
- One-person
- Independent
- Acting independently
Neutral alternatives
- Alone
- By oneself
- On one’s own
- Individually
- Independently
- Without assistance
- Without accompaniment
- Single-person
- Individual
Casual alternatives
- By myself
- By yourself
- On my own
- On your own
- Going alone
- Doing it myself
- Flying solo
Contextual alternatives
- One-person
- Individual performance
- Independent project
- Self-directed
- Unassisted
- Unaccompanied
- Single-handedly
- Autonomous
The important point is that these expressions are not all interchangeable. Solo performance and individual performance are close, but solo travel and independent travel can carry slightly different meanings.
Formal Alternatives to Solo
1. Independently
Meaning: Doing something without relying on another person.
Explanation: Independently is one of the best formal alternatives when solo means working or acting without help. It emphasizes self-reliance rather than simply being physically alone.
Example: The researcher completed the analysis independently.
Best Use: Academic writing, business communication, reports, and professional descriptions.
Worst Use: When you only mean that someone was physically alone.
Tone: Formal, professional, precise.
2. Individually
Meaning: Separately or as one person rather than as part of a group.
Explanation: Individually works when solo contrasts with group participation. It does not necessarily mean that the person had no assistance.
Example: Students were asked to complete the final assignment individually.
Best Use: School, academic writing, instructions, and workplace communication.
Worst Use: Describing a person traveling without anyone else, where alone is clearer.
Tone: Neutral to formal.
3. Unaccompanied
Meaning: Without another person accompanying you.
Explanation: This is a narrower alternative. It specifically focuses on the absence of a companion.
Example: The passenger was traveling unaccompanied.
Best Use: Travel, transportation, official documents, and formal descriptions.
Worst Use: A project completed without help, because unaccompanied does not describe that meaning.
Tone: Formal, precise.
4. Self-Directed
Meaning: Managed or controlled by the person doing it.
Explanation: Self-directed is useful when solo refers to independent learning, work, or development. It focuses on control rather than physical separation from others.
Example: The course includes several self-directed learning activities.
Best Use: Education, professional development, training, and workplace writing.
Worst Use: Solo concerts, solo travel, or situations where physical companionship is the issue.
Tone: Professional, academic.
5. Autonomous
Meaning: Able to operate or make decisions independently.
Explanation: Autonomous is more specialized than solo. It suggests freedom from outside control, not simply being alone.
Example: The team developed an autonomous system for monitoring equipment.
Best Use: Technical, academic, business, and organizational contexts.
Worst Use: Casual descriptions of someone eating lunch alone.
Tone: Formal, technical.
6. Self-Sufficient
Meaning: Able to manage without outside help.
Explanation: This term emphasizes the ability to function without assistance. It is not a direct synonym for physical solitude.
Example: The training helped employees become more self-sufficient in handling routine tasks.
Best Use: Professional development, business, personal development.
Worst Use: A solo performance where independence from assistance is not the point.
Tone: Professional, positive.
7. One-Person
Meaning: Involving or intended for one person.
Explanation: One-person is useful when solo describes the size or structure of an activity, business, project, or performance.
Example: She runs a one-person design studio.
Best Use: Business descriptions, events, services, and organizational contexts.
Worst Use: When solo means independent decision-making.
Tone: Neutral, descriptive.
8. Independent
Meaning: Separate from or not controlled by others.
Explanation: Independent is broader than solo. It can describe a person, project, business, decision, or activity.
Example: He started an independent research project.
Best Use: Academic, professional, business, and general writing.
Worst Use: When you specifically mean that someone was physically alone.
Tone: Neutral to formal.
9. Without Assistance
Meaning: Without receiving help from another person.
Explanation: This phrase is useful when solo means that a task was completed without help.
Example: She completed the installation without assistance.
Best Use: Reports, instructions, evaluations, and professional communication.
Worst Use: Describing solo entertainment or travel.
Tone: Formal, clear.
10. Acting Independently
Meaning: Making decisions or taking action without direction from others.
Explanation: This phrase gives solo a clear focus on independent action.
Example: The employee was capable of acting independently when problems arose.
Best Use: Performance reviews, professional writing, and formal descriptions.
Worst Use: Informal conversations where on your own would sound more natural.
Tone: Formal, professional.
Semi-Formal and Neutral Alternatives
11. Alone
Meaning: Without other people present.
Explanation: Alone is the closest everyday alternative to solo when physical solitude is the intended meaning.
Example: She went to the museum alone.
Best Use: Everyday writing, conversation, travel, and general descriptions.
Worst Use: When the focus is independence rather than physical separation.
Tone: Neutral.
12. By Oneself
Meaning: Without anyone else.
Explanation: By oneself is a natural phrase for everyday English. It can mean physically alone or doing something without help, depending on context.
Example: He completed the assignment by himself.
Best Use: Conversation, school, everyday writing.
Worst Use: Formal reports where independently may be more precise.
Tone: Neutral, conversational.
13. On One’s Own
Meaning: Alone or without help.
Explanation: This is highly flexible. It can describe physical solitude or independent action.
Example: She learned how to use the software on her own.
Best Use: Everyday communication, school, workplace conversation.
Worst Use: Highly formal academic writing.
Tone: Neutral, conversational.
14. Individual
Meaning: Relating to one person rather than a group.
Explanation: Individual is useful when solo contrasts with group work or group participation.
Example: Each student submitted an individual response.
Best Use: School, business, surveys, instructions, and reports.
Worst Use: When you mean someone is physically alone.
Tone: Neutral, professional.
15. Without Company
Meaning: Without another person’s company.
Explanation: This is a contextual alternative to solo. It focuses on companionship.
Example: He prefers to travel without company.
Best Use: Personal writing and descriptive prose.
Worst Use: Formal business communication, where unaccompanied or alone is usually clearer.
Tone: Neutral, slightly literary.
16. Without Others
Meaning: Separate from other people.
Explanation: This broad phrase can replace solo in some contexts but may sound less natural than alone.
Example: She preferred to work without others on the first draft.
Best Use: Explanatory writing when the group contrast matters.
Worst Use: Concise professional writing.
Tone: Neutral.
17. Individual Project
Meaning: A project completed by one person rather than a group.
Explanation: This is a contextual replacement for solo project. It clearly identifies the academic or professional setting.
Example: The final assignment is an individual project.
Best Use: School, university, training, and work.
Worst Use: Travel or entertainment contexts.
Tone: Professional, academic.
18. Individual Performance
Meaning: A performance presented by one person.
Explanation: This phrase can replace solo performance in many formal contexts.
Example: The festival included several individual performances.
Best Use: Event programs, reviews, school activities, and formal descriptions.
Worst Use: When the artistic meaning of solo is important and the shorter term would be more natural.
Tone: Neutral, formal.
19. Unassisted
Meaning: Done without help.
Explanation: Unassisted is narrower than solo. It says that no help was given, not necessarily that no one else was present.
Example: She completed the task unassisted.
Best Use: Reports, evaluations, instructions, and professional contexts.
Worst Use: Describing a solo trip or concert.
Tone: Formal, precise.
20. Single-Person
Meaning: Involving one person.
Explanation: Single-person is useful for describing operations, services, activities, or structures designed for one individual.
Example: The company began as a single-person operation.
Best Use: Business, organizational, and descriptive writing.
Worst Use: Casual conversation where one-person or solo is more natural.
Tone: Neutral, descriptive.
Informal and Casual Alternatives
21. By Myself
Meaning: Alone or without help.
Example: I fixed the problem by myself.
When it sounds natural: Everyday conversation and personal messages.
When to avoid it: Formal business or academic writing.
Tone: Casual, natural.
22. On My Own
Meaning: Independently or alone.
Example: I traveled across the country on my own.
When it sounds natural: Conversation, social media, and personal writing.
When to avoid it: Formal reports where independently may be clearer.
Tone: Casual to neutral.
23. Flying Solo
Meaning: Doing something alone or without a partner or group.
Example: I’m flying solo at the conference this year.
When it sounds natural: Friendly conversation, blogs, social media, and informal writing.
When to avoid it: Legal documents, academic papers, and formal business reports.
Tone: Playful, informal.
24. Going It Alone
Meaning: Choosing to act without help or support.
Example: After leaving the company, she decided to go it alone.
When it sounds natural: Informal conversation and storytelling.
When to avoid it: Formal workplace documents.
Tone: Informal, expressive.
25. Doing It Myself
Meaning: Completing something without another person’s help.
Example: I’ll handle the setup; I’m doing it myself this time.
When it sounds natural: Casual conversations and messages.
When to avoid it: Formal writing.
Tone: Very conversational.
True Synonyms vs. Contextual Alternatives
The meaning of solo changes slightly depending on its grammatical role and context. Alone is often the closest replacement when the word means “without others.” Independently is better when it means “without relying on help.” Unaccompanied is specifically about having no companion.
| Type | What It Means | Can It Replace “Solo”? |
|---|---|---|
| True synonym | Has essentially the same meaning in the same context | Often, especially alone |
| Near synonym | Shares the main idea but adds a slight difference | Sometimes |
| Contextual alternative | Fits a specific use of solo | Only in that context |
| Broader expression | Covers a wider idea than solo | Sometimes, with meaning changes |
| Narrower expression | Describes one specific aspect of being solo | Only when that aspect is intended |
Example
Solo traveler → alone traveler is not natural English.
Instead, use:
Solo traveler → traveler traveling alone
or:
Solo traveler → unaccompanied traveler
The last option is more formal and can have a specific meaning in transportation contexts.
Industry-Specific Usage
Business Writing
Business writing often uses independent, individual, self-directed, or one-person instead of solo.
Example:
She manages an independent consulting practice.
This sounds more professional than:
She runs a solo consulting practice.
However, solo entrepreneur is also a well-established phrase in business writing, so there is no need to replace it simply for the sake of sounding formal.
Corporate Communication
For internal reports and workplace documents, choose the word that explains what “solo” actually means.
- Individual assignment = one person completes it.
- Independent work = work done without direct assistance.
- Self-directed work = the person controls the process.
- One-person operation = one person runs the operation.
Example:
Employees may complete this module independently.
This is clearer than using solo if the main point is that no supervision is required.
Academic Writing
Academic writing generally favors individually, independently, individual, and self-directed.
Example:
Students must complete the final assessment individually.
This is more precise than:
Students must complete the final assessment solo.
However, solo may still be appropriate when discussing music, performance, dance, or artistic work.
Customer Service
Customer service language should prioritize clarity.
Instead of:
You can solve this solo.
Use:
You can complete this step on your own.
Or, in a formal support article:
You can complete this step without assistance.
The right version depends on how conversational the brand’s communication is.
Legal Writing
Solo is generally informal and should not be used in legal writing merely as a stylistic substitute for more precise terminology.
If a document needs to establish that a person acted without assistance, without representation, independently, or without another person’s presence, use the exact expression that matches the intended fact.
These terms are not legally interchangeable. A person acting independently is not necessarily physically alone, and a person who is unaccompanied is not necessarily acting without assistance.
Email Communication
Professional emails can use:
- Independently
- Individually
- On my own
- Without assistance
- Working independently
- Handling this myself
For formal client communication, independently or without assistance is usually better than solo.
Email Examples
1. Client Communication
Subject: Independent Review of the Proposal
Hello Daniel,
Thank you for sending the proposal. I reviewed the document independently and noted a few points we’d like to discuss before moving forward.
I’ll send those comments in a separate message.
Best,
Maya
2. Project Update
Subject: Individual Tasks Completed
Hi Team,
I’ve completed my individual portion of the project and uploaded the revised files to the shared folder.
Please let me know if anything needs clarification.
Best,
Ryan
3. Request
Subject: Working Independently on the Draft
Hi Sarah,
I’ll work on the first draft independently today and send it to you for review tomorrow morning.
That should give us enough time to make any final changes.
Best,
Olivia
4. Meeting
Subject: Attending the Meeting Alone
Hello Mark,
I’ll be attending the meeting on Thursday on my own. Please let me know if you need anything from our team before then.
Regards,
James
5. Customer Service
Subject: Completing the Setup
Hello,
You can complete the basic setup on your own by following the steps in the installation guide. If you run into an issue, please contact our support team.
Best,
Customer Support
6. Academic Communication
Subject: Independent Research Project
Dear Professor Adams,
I have completed the initial research for my independent project and would like to confirm whether the proposed sources are appropriate for the final paper.
Thank you for your guidance.
Best regards,
Emma
Short Dialogue Examples
Workplace
Person A: Are you working with the design team on this?
Person B: No, I’m handling this one independently.
Classroom
Person A: Is this a group assignment?
Person B: No. We have to complete it individually.
Customer Service
Person A: Do I need someone to help me install the software?
Person B: Not necessarily. You can install it on your own by following the guide.
Casual Conversation
Person A: Are you going to the concert with anyone?
Person B: Nope. I’m flying solo.
Professional Discussion
Person A: Did you need help preparing the report?
Person B: No, I completed it independently.
How to Replace “Solo” in a Sentence
1. Use “Alone” for Physical Solitude
Original: She traveled solo through Europe.
Alternative: She traveled alone through Europe.
Why it works: Alone clearly describes traveling without companions.
2. Use “Independently” for Self-Reliance
Original: He completed the project solo.
Alternative: He completed the project independently.
Why it works: The alternative emphasizes that he worked without relying on others.
3. Use “Individually” for Group Contrast
Original: Students completed the activity solo.
Alternative: Students completed the activity individually.
Why it works: Individually clearly contrasts individual work with group work.
4. Use “Unaccompanied” for Travel
Original: The child was traveling solo.
Alternative: The child was traveling unaccompanied.
Why it works: Unaccompanied specifically emphasizes the absence of a companion and sounds more formal.
5. Use “On My Own” in Conversation
Original: I went solo to the event.
Alternative: I went to the event on my own.
Why it works: The alternative sounds natural in everyday English.
6. Use “One-Person” for a Business
Original: She runs a solo business.
Alternative: She runs a one-person business.
Why it works: One-person clearly describes the size of the business.
7. Use “Self-Directed” for Learning
Original: The course includes solo learning activities.
Alternative: The course includes self-directed learning activities.
Why it works: Self-directed explains that learners manage their own work rather than simply working alone.
8. Use “Individual Performance” for Formal Event Writing
Original: The festival featured several solo performances.
Alternative: The festival featured several individual performances.
Why it works: The alternative is suitable for formal event descriptions, although solo performance is often more natural in artistic contexts.
Comparison Table
| Phrase | Tone | Meaning / Scope | Best Use | Example |
|---|---|---|---|---|
| Solo | Neutral | Alone or independently | General use | She traveled solo. |
| Alone | Neutral | Without other people | Physical solitude | He went alone. |
| Independently | Formal | Without relying on others | Work, school | She worked independently. |
| Individually | Formal/neutral | Separately from a group | Assignments | Complete it individually. |
| Unaccompanied | Formal | Without a companion | Travel | The passenger traveled unaccompanied. |
| On one’s own | Neutral | Alone or without help | Everyday English | He did it on his own. |
| By oneself | Neutral | Alone or without help | Conversation | She completed it by herself. |
| Self-directed | Formal | Controlled by oneself | Education, work | It was self-directed learning. |
| One-person | Neutral | Involving one person | Business, services | It is a one-person operation. |
| Independent | Formal/neutral | Separate or self-reliant | Business, academic | She runs an independent practice. |
| Unassisted | Formal | Without help | Reports, evaluations | He completed it unassisted. |
| Flying solo | Informal | Doing something alone | Casual speech | I’m flying solo tonight. |
Which Alternative Should You Choose?
For formal writing
Use independently, individually, unaccompanied, self-directed, or independent, depending on the intended meaning.
For business communication
Independent, independently, individual, and one-person are usually effective. Use solo when it is already a familiar business term, such as solo entrepreneur.
For academic writing
Choose individually, independently, individual, or self-directed. These terms provide more precision than casual solo in most academic contexts.
For legal writing
Avoid replacing solo with a generic synonym without checking the exact meaning. Unaccompanied, independent, without assistance, and similar terms describe different facts.
For professional emails
Use independently, on my own, individually, or without assistance. On my own is fine for a friendly workplace email; independently is more formal.
For everyday conversation
Alone, on my own, by myself, and on your own sound natural.
For casual messages
Flying solo and going it alone can add personality, while by myself remains simple and clear.
Grammar and Usage Guide
Solo as an Adjective
Solo commonly comes before a noun.
She planned a solo trip.
He gave a solo performance.
They launched a solo project.
It can also appear after a linking verb:
She is solo.
However, this second structure is less common outside specific contexts.
Solo as an Adverb
Solo can describe an action performed alone.
He traveled solo.
She performed solo.
In these sentences, solo means “alone” or “without others.”
Solo as a Noun
Solo can be a noun, especially in music and performance.
The guitarist played a solo.
She performed a difficult piano solo.
In this use, alone cannot simply replace solo.
You would not normally say:
The guitarist played an alone.
That is incorrect.
Solo vs. Alone
Both can describe doing something without other people:
I traveled solo.
I traveled alone.
But solo often sounds slightly more purposeful or stylistic, especially in travel, performance, and creative contexts.
Solo vs. Independently
These are not always interchangeable.
She worked solo.
This can mean she worked alone.
She worked independently.
This emphasizes that she did not rely on others or require direct supervision.
A person can work independently while still being surrounded by colleagues.
Solo vs. Unaccompanied
Unaccompanied specifically means without someone accompanying the person.
The child traveled unaccompanied.
This is more precise than simply saying the child worked independently.
Hyphenation
When solo is used before a noun, it normally does not need a hyphen:
solo trip
solo performance
solo project
For alternatives such as one-person, a hyphen is normally used before a noun:
a one-person business
a one-person operation
But:
The business has one person.
Capitalization
Solo is normally lowercase.
She completed the solo project.
Capitalize it only when it begins a sentence or forms part of a proper name.
Common Mistakes to Avoid
1. Treating “Solo” and “Independently” as Identical
Someone can work independently while still working around other people. Solo can emphasize being alone, so the distinction matters.
2. Using “Unaccompanied” for Independent Work
Unaccompanied refers to the absence of a companion. It does not naturally mean “without assistance.”
3. Using “Alone” for Every Meaning of Solo
Solo performance has a specific artistic meaning. Simply replacing it with alone performance creates an unnatural phrase.
4. Using “Flying Solo” in Formal Documents
The expression is playful and conversational. It is not suitable for most academic, legal, or formal business writing.
5. Confusing “Individual” With “Independent”
An individual task involves one person. An independent task may involve working without supervision or outside control. The concepts overlap but are not identical.
6. Assuming “One-Person” Always Means Solo
A one-person business may still interact with employees, contractors, customers, and partners. The phrase describes its structure, not necessarily every activity performed alone.
7. Using “Solo” When “Alone” Is Clearer
Sometimes the simplest word is best:
I went alone.
This may sound more natural than:
I went solo.
8. Ignoring the Audience
Solo is perfectly acceptable in many contexts, but academic and legal writing often requires more exact wording.
When Not to Use “Solo”
When the audience needs formal wording
Use independently, individually, or unaccompanied when those terms accurately express the intended meaning.
When you mean “without assistance”
Use without assistance or unassisted. Solo may not clearly establish that no help was provided.
When you mean “without supervision”
Use independently or without supervision rather than assuming solo carries the same meaning.
When describing a legal fact
Use precise wording instead of a casual term. Solo can be too broad to communicate the exact circumstance.
When writing for young learners
Alone or by yourself may be easier to understand than solo depending on the lesson.
When the word becomes repetitive
If a paragraph repeatedly uses solo, alternatives such as alone, independently, and individually can improve variety—provided the meanings remain accurate.
When “solo” is actually the better choice
Do not replace solo just because another word sounds more formal. Phrases such as solo travel, solo performance, solo artist, solo career, and solo project are natural and widely understood.
Advanced Writer Tips
Tone Control
Use different words to adjust the tone:
- Casual: by myself, on my own, flying solo
- Neutral: alone, solo, individually
- Professional: independently, individual, without assistance
- Formal: unaccompanied, self-directed, autonomous
Choose the simplest term that communicates your meaning.
Professional Email Etiquette
Avoid unnecessarily formal substitutes.
Instead of:
“I shall execute the task in an autonomous manner.”
write:
“I’ll complete the task independently.”
Professional writing should be clear, not complicated.
Politeness
The alternative can change the feeling of a sentence.
“You can do this alone.”
can sound slightly blunt depending on context.
“You can complete this on your own.”
often sounds friendlier.
For customer service:
“You can complete the setup without assistance.”
sounds clear and professional.
Context Alignment
Ask what solo means in your sentence:
- No companion?
- No group?
- No assistance?
- No supervision?
- One person?
- Independent control?
Your answer determines the best alternative.
Precision
Do not choose independent simply because it sounds professional. If the original sentence means that someone was physically alone, alone may be much more accurate.
Readability
Short expressions often improve clarity.
Instead of:
“The employee performed the assigned task in a self-directed manner.”
write:
“The employee completed the task independently.”
The second sentence is shorter and easier to understand.
Related Questions
What is another way to say solo?
Depending on context, you can say alone, independently, individually, by oneself, on one’s own, unaccompanied, or one-person. The best alternative depends on whether you mean physical solitude or independent action.
What is a professional alternative to solo?
Independently is often the best professional alternative when solo means working without help. Individually works when the contrast is between one-person and group work.
What is a formal alternative to solo?
There is no single formal replacement. Unaccompanied, independently, individually, self-directed, and without assistance can all work in specific contexts.
Can I use “alone” instead of “solo”?
Often, yes. For example, “She traveled solo” and “She traveled alone” have nearly the same meaning. However, solo is more natural in some established phrases, such as solo performance.
Is solo a formal word?
Solo is a standard English word with neutral usage, but it can sound more conversational or stylistic than terms such as independently or individually in formal writing.
What is the difference between solo and independent?
Solo often means alone or involving one person. Independent focuses more on separation, self-reliance, or freedom from control. An independent worker can still work alongside other people.
FAQs
1. What is the closest synonym for solo?
Alone is often the closest everyday synonym when solo means “without other people.” However, independently is closer when solo means “without relying on help.”
2. What is the opposite of solo?
Common opposites include group, together, accompanied, collaborative, and team-based, depending on context. The correct opposite depends on whether solo refers to companionship, participation, or work structure.
3. Is “solo” the same as “alone”?
Usually, but not always. Solo and alone can both describe doing something without others, but solo is especially common for travel, performances, creative work, and individual activities.
4. Is “individually” a synonym for solo?
It can be a contextual synonym. Individually means separately or as one person rather than as a group. It does not necessarily mean the person was physically alone.
5. What is a formal way to say “solo”?
Use independently, individually, unaccompanied, or without assistance, depending on what solo means in the sentence. There is no single formal replacement that works everywhere.
6. Is “on my own” the same as “solo”?
Often, yes. On my own can mean either alone or without help. It is especially natural in everyday conversation and personal writing.
7. What is a casual way to say solo?
By myself, on my own, flying solo, and going it alone are common casual alternatives. Flying solo is the most playful of these expressions.
Key Takeaways
- Alone is usually the simplest replacement when solo means without other people.
- Independently is better when the focus is self-reliance or lack of supervision.
- Individually works when one-person work is contrasted with group work.
- Unaccompanied specifically describes someone without a companion.
- Keep solo when it is already the clearest and most natural word, especially in phrases such as solo travel and solo performance.
Conclusion
The best synonym for solo depends on what you want the sentence to communicate. If you mean physical solitude, alone is usually the clearest choice. If you mean completing something without relying on others, independently is more precise.
Individually works well for assignments and activities completed separately from a group, while unaccompanied is appropriate when someone has no companion. For casual speech, by myself, on my own, and flying solo can sound natural and friendly.
There is no need to replace solo every time you want variety. The word is already clear and natural in expressions such as solo trip, solo artist, solo performance, and solo project.
Good writing is not about choosing the most complicated synonym. It is about choosing the word that matches the exact meaning, audience, and tone. Use the simplest accurate alternative, and your writing will usually become clearer as a result.
