/ Thesaurus / J Synonyms of juvenile person Find synonyms for: Noun1. juvenile, juvenile person, person, individual, someone, somebody, mortal, soulusage: a young person, not fully developedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language