Crossword clues for Whirr. 4 letters:BIRLWhirr.WHIRRHumming soundWHIRRFan's buzzWHIRRBlender noiseWHIRRFan's noiseWHIRRPropeller soundWHIRRMusic to a mechanic?WHIRRSSpinning soundsWHIRRSSounds like an eggbeaterWHIRRBuzzing soundWHIRRHumWHIRRSFan soundsWHIRRFan's soundWHIRRBlender soundWHIRRMachine soundWHIRRBuzzingWHIRRHelicopter soundWHIRRMachine noiseWHIRRFan soundWHIRRAviary soundWHIRRSBuzzesWHIRRLasso's soundWHIRRSFans' soundsWHIRRSound from a fanWHIRRPropeller productionWHIRRMachinery soundWHIRRSComputer lab noises (Var.)WHIRRChopper soundWHIRRSHelicopter soundsWHIRRSMixer soundsBIRRSWhirrs.