/ Thesaurus / H Synonyms of hypermastigote Find synonyms for: Noun1. hypermastigote, flagellate, flagellate protozoan, flagellated protozoan, mastigophoran, mastigophoreusage: flagellate symbiotic in the intestines of e.g. termitesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language