whirr Synonyms

whizz purr whine hum whir whistle whiz drone buzz birr churr vibrate wheeze spit vibration swish thrum trundling turbination sissing whirring shout down angular motion zizz boo angular momentum axial motion zoom whisper spin sound siss hissing droning buzzing buz bustle bumble boom bombinate bombilate blow hiss hoot humming seethe rumble rotate roll purring