| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | unable to speak |
| Synonyms: | aphasiac, aphasic, aphonic, muffled, mum, quiet, silenced, silent, speechless, tongue-tied, tongueless, unexpressed, unpronounced, unsounded, unspeaking, unspoken, voiceless, wordless |
| Antonyms: | articulate, speaking, vocal |
| Main Entry: | hollow |
| Part of Speech: | adjective |
| Definition: | deep, resonant in sound |
| Synonyms: | cavernous, clangorous, dull, echoing, flat, ghostly, low, muffled, mute, muted, resounding, reverberant, ringing, roaring, rumbling, sepulchral, sounding, thunderous, toneless, vibrant, vibrating |
| Antonyms: | high, light, soft |
| Main Entry: | inarticulate |
| Part of Speech: | adjective |
| Definition: | unable to speak well |
| Synonyms: | blurred, dumb, faltering, halting, hesitant, hesitating, inaudible, incoherent, incomprehensible, indistinct, maundering, muffled, mumbled, mumbling, mute, obscure, reticent, silent, speechless, stammering, tongue-tied, unclear, unintelligible, unspoken, unuttered, unvocal, unvoiced, vague, voiceless, wordless |
| Antonyms: | articulate, communicative |
| Main Entry: | inaudible |
| Part of Speech: | adjective |
| Definition: | silent |
| Synonyms: | closemouthed, faint, hushed, imperceptible, low, muffled, mum, mumbled, mute, muted, noiseless, nonvocal, not talkative, quiet, soundless, still, unclear, uncommunicative, unhearable, voiceless, wordless |
| Main Entry: | incoherent |
| Part of Speech: | adjective |
| Definition: | unintelligible |
| Synonyms: | breathless, confused, disconnected, discontinuous, discordant, disjointed, disordered, dumb, faltering, inarticulate, incohesive, incomprehensible, incongruous, inconsistent, indistinct, indistinguishable, irrational, jumbled, maundering, muddled, muffled, mumbling, mute, muttered, puzzling, rambling, stammering, stuttering, tongue-tied, uncommunicative, unconnected, uncoordinated, uneven, unvocal, wandering, wild |
| Antonyms: | coherent, intelligible, understandable |
| Main Entry: | muffled |
| Part of Speech: | adjective |
| Definition: | quietened |
| Synonyms: | deadened, dim, dull, faint, flat, indistinct, mute, muted, obscure, silenced, stifled, strangled, subdued, suppressed |
| Antonyms: | clear, unblocked |
| Main Entry: | mum |
| Part of Speech: | adjective |
| Definition: | silent |
| Synonyms: | bashful, buttoned up, clammed up, closemouthed, hushed, mute, muted, nonvocal, not forthcoming, not talkative, quiet, reserved, secretive, shy, soundless, speechless, still, tight-lipped, tongue-tied, uncommunicative, unsociable, unspeaking, voiceless, wordless, zipped |
| Main Entry: | noiseless |
| Part of Speech: | adjective |
| Definition: | quiet |
| Synonyms: | hushed, hushful, inaudible, mute, muted, silent, soundless, speechless, still, voiceless, wordless |
| Antonyms: | clamorous, noisy |
| Main Entry: | quiet |
| Part of Speech: | adjective |
| Definition: | without or with little sound |
| Synonyms: | buttoned up, clammed up, close, close-mouthed, could hear a pin drop, dumb, hushed, hushful, inaudible, low, low-pitched, muffled, mute, muted, noiseless, not saying boo, peaceful, quiescent, quieted, reserved, reticent, secretive, silent, soft, soundless, speechless, still, stilled, taciturn, tight-lipped, uncommunicative, unexpressed, unspeaking, unuttered, whist |
| Notes: | quiet (noun) is the absence of sound - (verb) to make calm, still, or quiet - (adjective) free of noise or uproar or making little if any sound; quite means to the greatest extent or actually, really, or truly |
| Antonyms: | boisterous, clamorous, loud, noisy |