/ Thesaurus / S Synonyms of stock car Find synonyms for: Noun1. stock car, car, auto, automobile, machine, motorcarusage: a car kept in dealers' stock for regular sales2. stock car, racer, race car, racing carusage: a racing car with the basic chassis of a commercially available carNoun1. stock car, car, auto, automobile, machine, motorcarusage: boxcar with latticed sides; for transporting livestockWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language