| Main Entry: | |
| Part of Speech: | verb |
| Definition: | make low, continuous sound |
| Synonyms: | babble, burble, buzz, drip, drone, flow, growl, gurgle, hum, meander, moan, mumble, mutter, purl, purr, ripple, rumble, stage-whisper, stammer, stutter, susurrate, tinkle, trickle, utter, verbalize, vocalize, voice, whisper |
| Antonyms: | speak clearly |
| Main Entry: | breathe |
| Part of Speech: | verb |
| Definition: | tell information |
| Synonyms: | articulate, confide, express, murmur, say, sigh, utter, voice, whisper |
| Antonyms: | hide, secret |
| Main Entry: | bubble |
| Part of Speech: | verb |
| Definition: | foam, froth up, especially with sound |
| Synonyms: | boil, burble, churn, eddy, effervesce, erupt, fester, fizz, gurgle, gush, issue, moil, murmur, percolate, ripple, seep, seethe, simmer, smolder, sparkle, spume, stir, swash, trickle, well |
| Main Entry: | buzz |
| Part of Speech: | verb |
| Definition: | make droning sound |
| Synonyms: | bombinate, bumble, drone, fizz, fizzle, hum, murmur, reverberate, ring, sibilate, whir, whisper, whiz |
| Main Entry: | faint |
| Part of Speech: | adjective |
| Definition: | having little effect on senses |
| Synonyms: | aside, bated, bland, bleached, blurred, breathless, deadened, deep, delicate, dim, distant, dull, dusty, faded, faltering, far-off, feeble, gentle, hazy, hoarse, hushed, ill-defined, imperceptible, inaudible, indistinct, lenient, light, low, low-pitched, mild, moderate, muffled, murmuring, muted, muttering, obscure, out of earshot, padded, pale, piano, quiet, remote, shadowy, slight, smooth, soft, softened, soothing, stifled, subdued, tenuous, thin, unclear, vague, wan, weak, whispered |
| Notes: | faint (verb) means to pass out from weakness or to lose consciousness - faint (adjective) means barely perceptible or lacking clarity or distinctness; feint (noun) means any distracting or deceptive maneuver - feint (verb) means to deceive by a mock action |
| Antonyms: | clear, distinct, heavy, loud, strong |
| Main Entry: | gripe |
| Part of Speech: | verb |
| Definition: | complain |
| Synonyms: | bellyache, blow off, carp, crab, fuss, groan, grouch, grouse, grumble, kvetch, moan, murmur, mutter, nag, squawk, take on*, whine, yammer, yawp |
| Antonyms: | compliment, praise |
| Main Entry: | groan |
| Part of Speech: | verb |
| Definition: | moan, complain |
| Synonyms: | bemoan, cry, gripe, grouse, grumble, keen, lament, mumble, murmur, object, sigh, whine |
| Main Entry: | grouch |
| Part of Speech: | verb |
| Definition: | complain a lot |
| Synonyms: | bellyache, carp, find fault, gripe, grouse, grumble, moan, murmur, mutter, scold, whine |
| Antonyms: | compliment, praise |
| Main Entry: | hum |
| Part of Speech: | verb |
| Definition: | buzz, vibrate |
| Synonyms: | bombilate, bombinate, bum, bumble, croon, drone, moan, mumble, murmur, purr, rustle, sing, sing low, sound, strum, throb, thrum, trill, warble, whir, whisper, zoom |