ruffing, doubleton, overtrick, declarer, overcall, allen wrench, idler pulley, plumb bob, sheave, kinking, chamfering, platens, collet, adjustable spanner, rotor shaft, snell, spade, jamb, adjustable wrench, overhand knot, mortice, fletching, piston rod, countersink, microswitch, calliper, countershaft, newel, stub axle, pushrods, backspacing, mandrels, headstay, untwisting, handwheel, dihedral, piton, cotter pin, variable resistor, crosspieces, clove hitch, soleplate, workpiece, keyways, keyway, synchromesh, darning needle, tappet, pebbling, reamer, hex nut, toecap, forestay, needlenose pliers, shimming, lug wrench, caliper, splines, hasp, hopple, pintle, pawl, flanges, acromion, helical gear, obturator, threader, burster, cogging, pushrod, truing, bypass capacitor, trunnion, hood latch, dacron, cermet, bushing, tracheal, torque wrench, headpin, centreboard, steerer, reraise, armhole, clevis, weldment, kerf, brads, eyebolt, sluff, pedicle, backstay, octuple, plier, jack, socket wrench, sponge mop, sprocket, detents, moldboard, crankshaft, nailer