- rainfall
- the wind
- the rumbling of thunder
- a cat purring
- most cats' meows
- crackling firewood
- sleet pecking on the windows
- the babbling or rushing of brooks, rivers, and waterfalls
- distant train whistles
- the hooting of most owls
- the wind blowing through a forest or grove of trees
- leaves rustling in the wind
- walking through dry, crunchy leaves on the ground in autumn
- a fan
- the soft, gentle sounds a turkey hen makes
- the violin and cello
- certain men's speaking voices
- the fluttery feather sound of a flock of birds taking flight at once
- silence
jan 15 2019 ∞
mar 27 2022 +
mar 27 2022 +