a square peg (in a round hole)
idiomPart ofhole
a square peg (in a round hole) — idiom
1. A person who does not fit well in a particular situation or role.
1.idiom
Definition
A person who does not fit well in a particular situation or role.
Example
Aiden felt like a square peg in the corporate world.
Was she a square peg in the team from the start?