/ Thesaurus / T Synonyms of tsetse fly Find synonyms for: Noun1. tsetse fly, tsetse, tzetze fly, tzetze, glossina, flyusage: bloodsucking African fly; transmits sleeping sickness etc.WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language