/ Thesaurus / P Synonyms of pinwheel shaped Find synonyms for: Adjective1. pinwheel-shaped, round (vs. square), circularusage: having the round shape of a pinwheelWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language