Vocabulary
Form
to become ...-ish; to appear like ...; to have a touch of ...; to look like ...; to be like ...
suf
verb
Example sentences
彼（かれ）の振る舞（ふるま）いは芝居（しばい）じみていた。
His behavior was theatrical.
そんなふるまいをするとは彼（かれ）も子供（こども）じみていた。
It was childish of him to behave like that.