/ Thesaurus / S Synonyms of screw propeller Find synonyms for: Noun1. screw, screw propeller, propeller, propellorusage: a propeller with several angled blades that rotates to push against water or airWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language