childish
adjectiveStress: first syllable
Syllables: child-ish (2)
English Definition
Of, like, or appropriate to a child; silly or immature.
Example Sentence
His childish behavior annoyed me.
US IPA
/ˈtʃaɪldɪʃ/
UK IPA
/ˈtʃaɪldɪʃ/