monkey wrench, wrench, wrinkle, twist, crimp, spanner, curves, bend, tweak, giddyup, pawl, bump, cinches, constriction, flaw, damper, kibosh, loop, obstacle, shifter, whack, gumby, devilishness, monkeywrench, clove hitch, inversion, straightening, biel, kinkiness, plumb bob, untwisting, wiggle, torques, triangle, strain, soreness, pronator, splitter, stuff, chokehold, convolutions, looseness, gearhead, quirk, detour, switcheroo, constricting, groove, pudenda, psoas, kablooey, dick, gluteal, sorta, camshaft, snafu, sidecut, overhand knot, whatchamacallit, fishhook, obturator, swage, chink, bummer, baffler, gammy, fishnet, allen wrench, throttle, idler pulley, alignment, hiccup, ruching, giddyap, screw, bobby pin, curveball, exploder, mons pubis, frenulum, torsion, gustier, homoeroticism, overinflation, armco, zipper, merkin, protrusion, clamps, chastity belt, complication, hopple, trapezoid, breaker, spinnerets, bendy, uvula, soleplate, sheave, kinks, hitch, blemish, blemishes, breaks, aberration, accident, dent, hazard, hesitation, annoyance, glitch, handicap, inflexion, jolt, scratch, soliton, triplet, vibronic, anisotropic, athermal, dissipative, exciton, excitonic, hole, kinematic, phonon, actin, antibonding, atom, compatible, defect, dipole, hydrodynamic, hydrodynamical, hydromagnetic

curl, curve

bend, crease, crimp, curl, deform, distort, flexure, fold, plication, twist, wave

crape, crimp, curl, curve, frizz, frizzle, kink up, twirl, twist