/ Thesaurus / A Synonyms of acorn squash Find synonyms for: Noun1. acorn squash, winter squash, winter squash plantusage: squash plant bearing small acorn-shaped fruits having yellow flesh and dark green or yellow rind with longitudinal ridges2. acorn squash, winter squashusage: small dark green or yellow ribbed squash with yellow to orange fleshWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language