/ Thesaurus / C Synonyms of cuckoo flower Find synonyms for: Noun1. lady's smock, cuckooflower, cuckoo flower, meadow cress, Cardamine pratensis, bittercress, bitter cressusage: a bitter cress of Europe and America2. ragged robin, cuckoo flower, Lychnis flos-cuculi, Lychins floscuculi, lychnis, catchflyusage: common perennial native to Europe and western Asia having usually pink flowers with ragged petalsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language