| Sound of a dying engine | 23 |
| Sound of a epiphany | 19 |
| Sound of a failure | 18 |
| Sound of a fall | 15 |
| Sound of a fan | 14 |
| Sound of a faulty faucet | 24 |
| Sound of a fine-tuned engine | 28 |
| Sound of a fizzling firecracker | 31 |
| Sound of a flat | 15 |
| Sound of a flop | 15 |
| Sound of a frog | 15 |
| Sound of a frog? | 16 |
| Sound of a giggle | 17 |
| Sound of a golf ball landing near a hole? | 41 |
| Sound of a happy cat | 20 |
| Sound of a happy engine | 23 |
| Sound of a hard landing | 23 |
| Sound of a hard smack | 21 |
| Sound of a heavy blow | 21 |
| Sound of a heavy fall | 21 |
| Sound of a heavy landing | 24 |
| Sound of a hoof | 15 |
| Sound of a hoofbeat | 19 |
| Sound of a horn | 15 |
| Sound of a horse on cobblestones | 32 |
| Sound of a horse's hoof | 27 |
| Sound of a jackass | 18 |
| Sound of a kiss | 15 |
| Sound of a knight's approach | 32 |
| Sound of a knock | 16 |
| Sound of a landing | 18 |
| Sound of a leak | 15 |
| Sound of a light bulb going on? | 31 |
| Sound of a lightning bolt | 25 |
| Sound of a lightning strike | 27 |
| Sound of a lit fuse | 19 |
| Sound of a live wire | 20 |
| Sound of a mighty swallow | 25 |
| Sound of a mosquito biting the dust | 35 |
| Sound of a mosquito meeting its Maker? | 38 |
| Sound of a none-too-gentle landing | 34 |
| Sound of a pager | 16 |
| Sound of a paintball upon impact | 32 |
| Sound of a perfect basketball shot | 34 |
| Sound of a perfect jump shot | 28 |
| Sound of a perfect jumper | 25 |
| Sound of a pigeon | 17 |
| Sound of a puck on a post | 25 |
| Sound of a punch | 16 |
| Sound of a reptile or steam | 27 |
| Sound of a rusty gate | 21 |
| Sound of a sandbag hitting the ground | 37 |
| Sound of a sax | 14 |
| Sound of a sharp blow | 21 |
| Sound of a sigh | 15 |
| Sound of a siren | 16 |
| Sound of a slam | 15 |
| Sound of a sleek engine | 23 |
| Sound of a sloppy landing | 25 |
| Sound of a slow leak | 20 |
| Sound of a slug | 15 |
| Sound of a smack | 16 |
| Sound of a small bell | 21 |
| Sound of a small fan | 20 |
| Sound of a smash hit? | 21 |
| Sound of a smitten heart | 24 |
| Sound of a sneeze | 17 |
| Sound of a snicker | 18 |
| Sound of a sob | 14 |
| Sound of a sock | 15 |
| Sound of a soda can opening | 27 |
| Sound of a solid hit | 20 |
| Sound of a spring | 17 |
| Sound of a step | 15 |
| Sound of a strong wind | 22 |
| Sound of a sudden impact | 24 |
| Sound of a time machine | 23 |
| Sound of a toast | 16 |
| Sound of a tuned engine | 23 |
| Sound of a vanishing | 20 |
| Sound of a well-aimed paintball | 31 |
| Sound of a well-tuned car | 25 |
| Sound of a well-tuned engine | 28 |
| Sound of a wet impact | 21 |
| Sound of a wet mop | 18 |
| Sound of a wild goose or driver | 31 |
| Sound of a wind chime | 21 |
| Sound of a woodpecker pecking | 29 |
| Sound of a yawn | 15 |
| Sound of acceleration | 21 |
| Sound of activity | 17 |
| Sound of admonition | 19 |
| Sound of agony | 14 |
| Sound of air escaping | 21 |
| Sound of alarm | 14 |
| Sound of alarm? | 15 |
| Sound of Alka-Seltzer hitting water | 35 |
| Sound of amazement | 18 |
| Sound of amusement | 18 |
| Sound of an air kiss | 20 |