Breadcrumb Home > Thesaurus > P Synonyms of poephila castanotis Find synonyms for: Noun1. zebra finch, Poephila castanotis, grassfinch, grass finchusage: small Australian weaverbird with markings like a zebra'sWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language