/ Thesaurus / C Synonyms of cucurbita argyrosperma Find synonyms for: Noun1. cushaw, Cucurbita mixta, Cucurbita argyrosperma, winter squash, winter squash plantusage: plant bearing squash having globose to ovoid fruit with variously striped grey and green and white warty rindsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language