Childish

"Childish" in Japanese

子供じみた

kodomo jimita

(behaving immaturely)

子供っぽい

kodomoppoi

(behaving immaturely)

子供向き

kodomo muki

(belonging to or suitable for a child)

幼稚

yōchi

(behaving immaturely)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.