helicopter

noun 0.701

helicopter parent

noun 0.667

piloting

noun 0.582

copter

noun 0.578

swooping

noun 0.571

heli-skiing

noun 0.552

helicopter carrier

noun 0.552

parachuting

noun 0.549

attack helicopter

noun 0.546

hang gliding

noun 0.536

ballooning

noun 0.536

circling

noun 0.532

hoisting

noun 0.531

zooming

noun 0.522

paragliding

noun 0.520

scooping

noun 0.519

pivoting

noun 0.516

droning

noun 0.515

shuttling

noun 0.515

maneuvering

noun 0.511

corkscrewing

noun 0.510

vortexing

noun 0.507

swivelling

noun 0.503

parasailing

noun 0.502

drifting

noun 0.501

autorotation

noun 0.500