/ Thesaurus / A Synonyms of antimalarial drug Find synonyms for: Noun1. antimalarial, antimalarial drug, antiprotozoal, antiprotozoal drugusage: a medicinal drug used to prevent or treat malariaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language