/ Thesaurus / P Synonyms of pycnodysostosis Find synonyms for: Noun1. pycnodysostosis, dwarfism, nanismusage: a form of dwarfism accompanied by fragile bones and bad teethWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language