voiceless Get Printable Handwriting (voice-less) 2 syllables Rhymes Learn It! Spelling Test Definition adjective. 1 having no voice; mute; 2 uttering no words; silent; 3 having no vote or right of choice Example Sentence She tried to communicate with a voiceless whisper to not disturb others. Synonyms unvoiced; mute; silent; inarticulate; wordless Antonyms voiced Rhymes Two Syllable Rhymes (1) voiceless Share with your friends: