/ Thesaurus / S Synonyms of shoulder blade Find synonyms for: Noun1. scapula, shoulder blade, shoulder bone, bone, osusage: either of two flat triangular bones one on each side of the shoulder in human beingsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language