/ Thesaurus / D Synonyms of drinking age Find synonyms for: Noun1. drinking age, age, eldusage: the age at which is legal for a person to buy alcoholic beveragesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language