/ Thesaurus / N Synonyms of noonan's syndrome Find synonyms for: Noun1. Noonan's syndrome, syndromeusage: syndrome seen only in males; marked by short stature and lowset ears and subnormal fertilityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language