RichThesaurus
whirring
whirring
synonyms
whir
whirr
buzz
hum
birr
drone
buzzing
murmur
bombination
humming
purr
droning
thrumming
vibration
purring
murmuring
whisper
susurration
hiss
susurrus
thrum
whispering
fizz
zizz
singing
fizzing
hissing
fuzz
throbbing
whizz
sigh
bombilation
whizzing
tinnitus
throb
sibilation
whiz
sough
hurtle
boom-boom
glide
whistling
chuck
caterwauling
clatter
resound
abrupt sound
shrill
swoosh
tintinnabulation
more synonyms
whirring
antonyms
snapping