Breadcrumb Home > Thesaurus > D Synonyms of dysarthria Find synonyms for: Noun 1. dysarthria, speech disorder, speech defect, defect of speech usage: impaired articulatory ability resulting from defects in the peripheral motor nerves or in the speech musculature WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of dysarthria (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language