/ Thesaurus / T Synonyms of thresher shark Find synonyms for: Noun1. thresher, thrasher, thresher shark, fox shark, Alopius vulpinus, sharkusage: large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language