Breadcrumb Home > Thesaurus > W Synonyms of warfarin Find synonyms for: Noun1. warfarin, Coumadin, anticoagulant, anticoagulant medication, decoagulantusage: an anticoagulant (trade name Coumadin) use to prevent and treat a thrombus or embolusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of warfarin (Dictionary) ✖ Related Content Daily Word Quiz: perambulate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language