/ Thesaurus / P Synonyms of polyphemus moth Find synonyms for: Noun1. polyphemus moth, Antheraea polyphemus, saturniid, saturniid mothusage: very large yellowish-brown American silkworm moth with large eyespots on hind wings; larvae feed on fruit and shade treesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language