/ Thesaurus / D Synonyms of dronabinol Find synonyms for: Noun1. dronabinol, psychoactive drug, mind-altering drug, consciousness-altering drug, psychoactive substanceusage: psychoactive substance present in marijuana; used therapeutically to control nausea associated with cancer therapyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language