끼리

Used to indicate that a group of people or things of the same kind.

Conjugation

All Tenses
N (V) 친구 친구끼리
N (C) 학생 학생끼리

Example Sentences

Polite

아이들끼리 놀고 있어요.
The children are playing amongst themselves.

Polite

친구끼리 여행을 갔어요.
Friends went on a trip together.