Synonyms of whirring

Noun

1. whir, whirr, whirring, birr, sound

usage: sound of something in rapid motion; "whir of a bird's wings"; "the whir of the propellers"

Verb

1. whizz, whiz, whirr, whir, birr, purr, sound, go

usage: make a soft swishing sound; "the motor whirred"; "the car engine purred"

Adjective

1. whirring, noisy (vs. quiet)

usage: like the sound of rapidly vibrating wings