/ Thesaurus / H Synonyms of horse tick Find synonyms for: Noun1. horse tick, horsefly, Hippobosca equina, louse fly, hippoboscidusage: winged fly parasitic on horsesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language