/ Thesaurus / C Synonyms of coreopsis tinctoria Find synonyms for: Noun1. calliopsis, Coreopsis tinctoria, coreopsis, tickseed, tickweed, tick-weedusage: North American annual widely cultivated for its yellow flowers with purple-red to brownish centers; in some classifications placed in a subgenus CalliopsisWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: gullible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language