N. 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

V. 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

Adj. 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

Adv. in and out, round and round, a can of worms, gordian knot

N. perforator, piercer, borer, auger, chisel, gimlet, stylet, drill, wimble, awl, bradawl, scoop, terrier, corkscrew, dibble, trocar, trepan, probe, bodkin, needle, stiletto, rimer, warder, lancet, punch, puncheon, spikebit, gouge, spear, puncher, punching machine, punching press, punch pliers

N. extraction, extracting &c. # v, removal, elimination, extrication, eradication, evolution, evulsion, avulsion, wrench, expression, squeezing, extirpation, extermination, ejection, export, extractor, corkscrew, forceps, pliers

V. extract, draw, take out, draw out, pull out, tear out, pluck out, pick out, get out, wring from, wrench, extort, root up, weed up, grub up, rake up, root out, weed out, grub out, rake out, eradicate, pull up by the roots, pluck up by the roots, averruncate|, unroot, uproot, pull up, extirpate, dredge, remove, educe, elicit, evolve, extricate, eliminate, eviscerate, express, squeeze out, press out

Adj. extracted

N. circuition, circulation, turn, curvet, excursion, circumvention, circumnavigation, circumambulation, northwest passage, circuit, turning, wrench, evolution, coil, corkscrew

V. 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 180x, go through 360x, pass through 180x, pass through 360x, 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

Adj. turning, circuitous, circumforaneous, circumfluent

Adv. round about