flailing, flipping, flinging, wiggling, tripping, jerking, crapping, yanking, bobbing, bouncing, wobbling, flapping, writhing, jumping, twitching, puking, spazzing, slinking, swatting, banging, chucking, pouting, messing, prancing, loafed, sprawled, poking, humping, wriggling, splayed, tugging, scooting, hanging, heaving, leaping, swooping, lolling, slithering, pooping, balling, slapping, gaffing, tossing, rubbing, belly flop, stumbling, squirming, lunging, dangling, moping, hopping, popping, bumping, laughing, ripping, whapped, jiggling, screaming, darting, circling, whacking, leathering, grabbing, puling, shaking, flicking, gliding, pulling, swaying, uncurl, ducking, plucking, lying, farting, peeing, yapping, lassoing, catching, spitting, contorting, crashing, showboating, stunk, chasing, slamming, crawling, conking, babying, whapping, rassling, skitters, gasping, crying, drifting, chinning, squishing, tilting, bum, spinning, faceup, blare, bounce, bubbling, clearing, flop, gush, hail, heavy, hop, incoming, influxes, moving, reshuffling, ripple, roundups, ruckus, snowfall, splash, swell

flop

undulation, wave

flap, flutter, fluttering