planetary gear

noun 0.776

gear

noun 0.722

planetary gear train

noun 0.708

gear wheel

noun 0.707

low gear

noun 0.706

epicyclic gear

noun 0.696

first gear

noun 0.695

gearset

noun 0.693

worm gear

noun 0.677

gear train

noun 0.676

gearbox

noun 0.665

gearing

noun 0.664

differential gear

noun 0.660

third gear

noun 0.655

second gear

noun 0.651

gear ratio

noun 0.615

gear shift

noun 0.595

top gear

noun 0.593

fifth gear

noun 0.590

gear lever

noun 0.587

gear oil

noun 0.566

planet

noun 0.562

planetary

noun 0.556

gearstick

noun 0.547

wheel

noun 0.538

geo

noun 0.533

drive wheel

noun 0.530

cogwheel

noun 0.529

landing gear

noun 0.528

worm wheel

noun 0.526

sprocket

noun 0.525

drivetrain

noun 0.525

ratchet wheel

noun 0.521

chainring

noun 0.520

wheelwork

noun 0.518

geosphere

noun 0.514

planetary system

noun 0.513

gyrovector

noun 0.512

big wheel

noun 0.512

geas

noun 0.511

wagon wheel

noun 0.511

globe

noun 0.509

gearhead

noun 0.507

wheel of life

noun 0.504

gee

noun 0.503

wheel within a wheel

noun 0.502

pedal

noun 0.501

wheel of fortune

noun 0.501