bother, ruffle, startle, amplify, vex, stress, trouble, fluster, unnerve, alarm, upset, frustrate, drown out, preoccupy, fester, roil, loom, unsettle, concern, exasperate, disconcert, disquiet, wear (away/down), madden

flex, squeeze, mangle, jerk, slide, thumb, toy with, tap, scratch, fiddle with, fumble, squirm, twist loose, play with, jiggle, wring one's hands, bob, bounce (one's leg), twitch, twiddle, wiggle, fool around with, fret (a hole in one's napkin), smooth (something with one's hand), rock, shift (one's weight), wriggle, twirl, fidget, fan, wind, brush off (one's clothing), pull at, tinker, twaddle, ripple, worry (something with one's hand), swivel, bother, shimmy, flounder, fuss