teeter

noun 0.864

teetering

noun 0.787

seesaw

noun 0.728

totter

noun 0.715

tottering

noun 0.644

balance beam

noun 0.604

wobble board

noun 0.580

tetherball

noun 0.576

pendulum

noun 0.573

tiptoe

noun 0.550

tilter

noun 0.547

toboggan

noun 0.546

tilt

noun 0.543

titter

noun 0.542

pogo stick

noun 0.537

topsy-turvy

noun 0.533

trampoline

noun 0.532

toggle

noun 0.528

tightrope

noun 0.527

tilting

noun 0.526

wobble

noun 0.526

trestle

noun 0.522

rocking horse

noun 0.520

oscillation

noun 0.519

bascule

noun 0.519

toddle

noun 0.519

flip-flop

noun 0.519

to and fro

noun 0.516

wobbling

noun 0.516

tiltmeter

noun 0.515

rollercoaster

noun 0.512

simple pendulum

noun 0.512

trapeze

noun 0.511

tremolo

noun 0.510

trebuchet

noun 0.509

merry-go-round

noun 0.509

tug of war

noun 0.507

tilt-yard

noun 0.507

treadle

noun 0.506

tee

noun 0.506

back and forth

noun 0.505

vacillating

noun 0.503

vacillation

noun 0.502

trembler

noun 0.502

stepstool

noun 0.501

pommel horse

noun 0.501

toss-up

noun 0.501

counterbalance

noun 0.501

jungle gym

noun 0.500