/ Thesaurus / N Synonyms of nardil Find synonyms for: Noun1. phenelzine, Nardil, monoamine oxidase inhibitor, MAOIusage: monoamine oxidase inhibitor (trade name Nardil) used to treat clinical depressionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language