1. (adj)adolescent, stripling, teenager, teen a juvenile between the onset of puberty and maturity Synonyms: adolescent, teen, stripling, teenager Antonyms: mature, old
3. (adj)adolescent, teen, teenage, teenaged being of the age 13 through 19 Synonyms: adolescent, jejune, teenage, juvenile, teenaged, teen, puerile Antonyms: mature, old
1. adolescent Boyish, childish, and girlish are used in a good sense of those to whom they properly belong, but in a bad sense of those from whom more maturity is to be expected; childish eagerness or glee Synonyms: youthful, adolescent, callow, childlike, immature, puerile, boyish, childish, girlish, juvenile, young