pivot

noun 0.672

hinge

noun 0.618

focal point

noun 0.600

lever

noun 0.572

cantilever

noun 0.569

cornerstone

noun 0.567

lever arm

noun 0.562

keystone

noun 0.560

crux

noun 0.555

center of gravity

noun 0.551

fundament

noun 0.549

flexure

noun 0.548

leverage

noun 0.547

anchor

noun 0.546

balance wheel

noun 0.545

centre of gravity

noun 0.544

linchpin

noun 0.544

pivoting

noun 0.542

axle

noun 0.539

backbone

noun 0.537

axis of rotation

noun 0.537

centre of symmetry

noun 0.537

focus

noun 0.536

balancer

noun 0.536

counterweight

noun 0.533

balance beam

noun 0.529

turning point

noun 0.526

balance

noun 0.526

pendulum

noun 0.526

torque

noun 0.525

flywheel

noun 0.524

equilibrium

noun 0.523

footing

noun 0.522

counterbalance

noun 0.522

touchstone

noun 0.516

bascule

noun 0.516

central

noun 0.515

footpoint

noun 0.513

swivel

noun 0.512

inflection point

noun 0.511

fixator

noun 0.511

trunnion

noun 0.510

centrepiece

noun 0.509

omentum

noun 0.509

abutment

noun 0.509

basis

noun 0.508

centre of buoyancy

noun 0.508

axis

noun 0.507

kickstand

noun 0.507

crutch

noun 0.503

fiducial

noun 0.503

center mark

noun 0.503

pulley

noun 0.503

foot brake

noun 0.502

wheel

noun 0.501