/ Thesaurus / R Synonyms of racemic acid Find synonyms for: Noun1. racemic acid, tartaric acidusage: the optically inactive form of tartaric acid that is often found in grape juiceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inane Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language