1. (adj)fledgling, unfledged, callow young and inexperienced Synonyms: callow, unfledged, fledgeless, unvaned, fledgling, fledgling(a), immature, fledgeling(a) Antonyms: experient, experienced
Synonyms, Thesaurus & Antonyms of 'callow'
English Synonyms and Antonyms
1. callow 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
Synonyms for callow 
