/ Thesaurus / M Synonyms of microbrachia Find synonyms for: Noun1. microbrachia, abnormality, abnormalcyusage: abnormally small armsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: perennial Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language