propeller

noun 0.674

ceiling fan

noun 0.671

blade

noun 0.645

fan

noun 0.602

impeller

noun 0.595

extractor fan

noun 0.592

vane

noun 0.588

wind machine

noun 0.581

turbine

noun 0.580

rotor

noun 0.578

turbofan

noun 0.577

blower

noun 0.576

airfoil

noun 0.575

wind turbine

noun 0.568

blad

noun 0.558

fan palm

noun 0.557

flywheel

noun 0.556

airscrew

noun 0.555

switch blade

noun 0.553

blade of grass

noun 0.549

bladelet

noun 0.543

razor blade

noun 0.533

balance wheel

noun 0.532

winnowing fan

noun 0.529

flabellum

noun 0.528

blade server

noun 0.525

fanning

noun 0.525

ball bearing

noun 0.523

switchblade

noun 0.522

windmill

noun 0.521

front wing

noun 0.520

wheel

noun 0.520

flange

noun 0.519

paddlewheel

noun 0.517

wind farm

noun 0.516

jet engine

noun 0.516

fanner

noun 0.515

belt drive

noun 0.514

windshield wiper

noun 0.514

wagon wheel

noun 0.514

water turbine

noun 0.513

submarine fan

noun 0.513

reaction turbine

noun 0.512

gear wheel

noun 0.510

fan base

noun 0.510

rollerblade

noun 0.510

volante

noun 0.503

water wheel

noun 0.502

handwheel

noun 0.501