boyish

English Thesaurus

1. befitting or characteristic of a young boy (adj.all)

similar	:	immature, young,
definition	:	(used of living things especially persons) in an early period of life or development or growth (adj.all)

derivation	:	boyishness,
definition	:	being characteristic of a boy (noun.attribute)

derivation	:	boyishness,
definition	:	being characteristic of a boy (noun.attribute)