Identity

동일(同一)함

dong'ilham

(the sameness some individuals share to make up the same kind or universal)

동일성

dong'ilseong

(the sameness some individuals share to make up the same kind or universal)

정체

jeongche

(name or persona)

정체성

jeongcheseong

(the difference or character that marks off an individual or group from the rest)