Breadcrumb Home > Thesaurus > U Synonyms of unintelligible Find synonyms for: Adjective 1. unintelligible (vs. intelligible), slurred, thick, incomprehensible#2, uncomprehensible usage: poorly articulated or enunciated, or drowned by noise; "unintelligible speech" 2. opaque, unintelligible, incomprehensible (vs. comprehensible), uncomprehensible usage: not clearly understood or expressed WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of unintelligible (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: supertonic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language