THESAURUS
Twirl
Charybdis, Maelstrom, back stream, backflow, backwash, backwater, centrifugate, centrifuge, cirrus, coil, contort, convolution, corkscrew, countercurrent, counterflow, counterflux, crinkle, curl, curlicue, dizzy round, eddy, evolute, gulf, gurge, gyrate, gyre, helix, intort, involute, kink, maelstrom, meander, pirouette, purl, rat race, reel, refluence, reflux, regurgitation, revolution, revolve, ringlet, roll, rotate, round, scallop, screw, scroll, serpentine, slink, snake, spin, spinning, spiral, surge, swirl, tendril, turn, turning, twine, twirling, twist, twist and turn, volute, volution, vortex, wheel, whirl, whirligig, whirling, whirlpool, whirlwind, whorl, wind, winding, worm, wring
ROGET THESAURUS
Twirl
Convolution
N
convolution, winding, convolution, involution, circumvolution, wave, undulation, tortuosity, anfractuosity, sinuosity, sinuation, meandering, circuit, circumbendibus, twist, twirl, windings and turnings, ambages, torsion, inosculation, reticulation, rivulation, roughness, coil, roll, curl, buckle, spiral, helix, corkscrew, worm, volute, rundle, tendril, scollop, scallop, escalop, kink, ammonite, snakestone, serpent, eel, maze, labyrinth, knot, convoluted, winding, twisted, tortile, tortive, wavy, undated, undulatory, circling, snaky, snake-like, serpentine, serpent, anguill, vermiform, vermicular, mazy, tortuous, sinuous, flexuous, anfractuous, reclivate, rivulose, scolecoid, sigmoid, sigmoidal, spiriferous, spiroid, involved, intricate, complicated, perplexed, labyrinth, labyrinthic, labyrinthian, labyrinthine, peristaltic, daedalian, kinky, knotted, wreathy, frizzly, crepe, buckled, raveled, spiral, coiled, helical, cochleate, cochleous, screw-shaped, turbinated, turbiniform, in and out, round and round, a can of worms, Gordian knot.
VB
be convoluted, wind, twine, turn and twist, twirl, wave, undulate, meander, inosculate, entwine, intwine, twist, coil, roll, wrinkle, curl, crisp, twill, frizzle, crimp, crape, indent, scollop, scallop, wring, intort, contort, wreathe.
Circuition
VB
turn, bend, wheel, go about, put about, heel, go round to the right about, turn round to the right about, turn on one's heel, make a circle, make a complete circle, describe a circle, describe a complete circle, go through 180 degrees, go through 360 degrees, pass through 180 degrees, pass through 360 degrees, circumnavigate, circumambulate, circumvent, put a girdle round about the earth, go the round, make the round of, wind, circulate, meander, whisk, twirl, twist, make a detour.
Rotation
VB
rotate, roll along, revolve, spin, turn round, circumvolve, circulate, gyre, gyrate, wheel, whirl, pirouette, twirl, trundle, troll, bowl, roll up, furl, wallow, welter, box the compass, spin like a top, spin like a teetotum, spin out.