Breadcrumb Home > Thesaurus > C Synonyms of congenital anomaly Find synonyms for: Noun1. birth defect, congenital anomaly, congenital defect, congenital disorder, congenital abnormality, defect, anomaly, anomalousnessusage: a defect that is present at birthWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language