/ Thesaurus / P Synonyms of phylloscopus sibilatrix Find synonyms for: Noun1. wood warbler, Phylloscopus sibilatrix, Old World warbler, true warblerusage: European woodland warbler with dull yellow plumageWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language