/ Thesaurus / B Synonyms of biological terrorism Find synonyms for: Noun1. bioterrorism, biological terrorism, terrorism, act of terrorism, terrorist actusage: terrorism using the weapons of biological warfareWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language