/ Thesaurus / S Synonyms of subnormality Find synonyms for: Noun1. subnormality, abnormality, abnormalcyusage: the state of being less than normal (especially with respect to intelligence)2. retardation, mental retardation, backwardness, slowness, subnormality, stupidityusage: lack of normal development of intellectual capacitiesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language