/ Thesaurus / A Synonyms of alizarine Find synonyms for: Noun1. alizarin, alizarine, pigmentusage: an orange-red crystalline compound used in making red pigments and in dyeingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language