/ Thesaurus / M Synonyms of mydriatic drug Find synonyms for: Noun1. mydriatic, mydriatic drug, drugusage: a drug that causes the pupil of the eye to dilate; used to aid eye examinationsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: copious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language