/ Thesaurus / G Synonyms of grey catbird Find synonyms for: Noun1. catbird, grey catbird, gray catbird, Dumetella carolinensis, oscine, oscine birdusage: North American songbird whose call resembles a cat's mewingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language