coupler, servomotor, pintle, pawl, piston rod, cogging, bushing, squareness, drawbar, pushrods, sheave, windings, handwheel, servo, squirrel cage, axially, actuator, swage, collet, sprocket, countershaft, knurled, pinion, splines, concentricity, stirrer, tubeless tire, compensator, calliper, gooseneck, tailstock, idler pulley, trunnion, coiler, potentiometer, torsion, locknut, tacho, spindle, tappet, torsion bar, cermet, flanged, plier, commutator, torque converter, actuated, clevis, workpiece, lubricator, crankcases, epicyclic, gearset, truing, plumb bob, sizer, prole, pneumatic, stators, rammer, retarder, windscreen wiper, hysteresis, alnico, chamfer, hydropneumatic, gearstick, torque wrench, carburettor, synchromesh, bimetal, coil, mudguard, prig, pto, nosepiece, towbar, conveyor, coaster brake, muffler, ironer, laminations, simp, allen wrench, indolently, kickdown, corrugation, crosshead, inductances, intensifier, vulcanised, rotor shaft, flagitious, poppet, wiper motor, sleeving, ferrule, cogwheel, wiper, shifters, mandrels, toroidal, idlers, dilettante, loafer, amateur, englishman, snob, beau, gentleman, glutton, rake, vagrant, coward, drunkard, fake, rogue, thief, blackguard, dandy, dreamer, frivolity, diffracted, axle, oscillator, radiated, circularly, transmitted, tunable, unmodulated, emitted, gear, modulated, monochromatic, collimated, lowfrequency, oscillating, resonant, backscattered, cam, grooved

clock watcher, dallier, dawdler, daydreamer, dillydallier, drone, goldbrick, good-for-naught, good-for-nothing, goof-off, laggard, lazybones, lie-abed, loon, lounger, mope, ne'er-do-well, shirker, slacker, slug, slugabed, sluggard, spiv, sunbather, trifler, woolgatherer

couch potato, worthless

nonworker

bum, do-nothing, layabout, loafer