Companion vs Fellow

When to use each in English, with meaning, register, and examples.

 CompanionFellow
MeaningA friend or someone you spend time with.A person who shares something in common with you, like a job or interest.
CEFR levelC1B2
Part of speechnounadjective
Usage notesCommonly used for pets, friends, or people who accompany you. Not often used in a formal context. Avoid using it to refer to someone you don't have a close relationship with.Used when referring to people in a similar group, often in an academic or professional context. Avoid using for casual conversations; instead, use 'friend' or 'buddy'.

Frequently asked questions: Companion vs Fellow

What's the difference between "Companion" and "Fellow"?

"Companion" means: A friend or someone you spend time with. "Fellow" means: A person who shares something in common with you, like a job or interest.

When should I use "Companion" and "Fellow"?

They can all be used in everyday English.

Are "Companion" and "Fellow" the same CEFR level?

"Companion" is at C1, "Fellow" is at B2 on the CEFR scale.

Related comparisons