Breadcrumb Home > Thesaurus > S Synonyms of surd Find synonyms for: Noun 1. surd, voiceless consonant, consonant usage: a consonant produced without sound from the vocal cords Adjective 1. unvoiced (vs. voiced), voiceless, surd, hard, whispered usage: produced without vibration of the vocal cords; "unvoiced consonants such as `p' and `k' and `s'" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of surd (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: persiflage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language