/ Thesaurus / I Synonyms of ivorybill Find synonyms for: Noun1. ivorybill, ivory-billed woodpecker, Campephilus principalis, woodpecker, peckerwood, peckerusage: large black-and-white woodpecker of southern United States and Cuba having an ivory bill; nearly extinctWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language