/ Thesaurus / R Synonyms of road kill Find synonyms for: Noun1. roadkill, body, dead bodyusage: the dead body of an animal that has been killed on a road by a vehicle; "vultures usually feed on carrion or roadkill"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language