Puerile
adjective
of or characteristic of a child
“puerile breathing”
adjective
displaying or suggesting a lack of maturity
“adolescent insecurity”
Similar: adolescent, jejune, juvenile
Word family
puerility · puerilely
adjective
of or characteristic of a child
“puerile breathing”
adjective
displaying or suggesting a lack of maturity
“adolescent insecurity”
Similar: adolescent, jejune, juvenile
puerility · puerilely