/ Thesaurus / M Synonyms of meprin Find synonyms for: Noun1. meprobamate, Miltown, Equanil, Meprin, minor tranquilizer, minor tranquillizer, minor tranquilliser, antianxiety drug, anxiolytic, anxiolytic drugusage: a sedative and tranquilizer (trade name Miltown and Equanil and Meprin) used to treat muscle tension and anxietyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rotund Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language