/ Thesaurus / T Synonyms of tissue plasminogen activator Find synonyms for: Noun1. tissue plasminogen activator, Activase, thrombolytic, thrombolytic agent, clot busterusage: a thrombolytic agent (trade name Activase) that causes fibrinolysis at the site of a blood clot; used in treating acute myocardial infarctionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language