Synonyms of puerile

Adjective

1. puerile

usage: of or characteristic of a child; "puerile breathing"

2. adolescent, jejune, juvenile, puerile, immature (vs. mature)

usage: displaying or suggesting a lack of maturity; "adolescent insecurity"; "jejune responses to our problems"; "their behavior was juvenile"; "puerile jokes"

Definition and meaning of puerile (Dictionary)