/ Thesaurus / O Synonyms of of age Find synonyms for: Adjective1. aged(prenominal), of age(predicate), old (vs. young)usage: having attained a specific age; (`aged' is pronounced as one syllable); "aged ten"; "ten years of age"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language