Gramophone, Gyrosin compass, PA, PA system, RDF, Victrola, aculeus, acumination, aggravate, annoy, arrow, audio sound system, audiophile, auger, badger, bait, banter, be at, bedevil, beset, between, binaural system, bit, bitch box, bite, blade, blaze, blunt, bore, borer, bother, bract, bracteole, bractlet, bramble, brier, bristle, broach, brown off, bug, bullhorn, bullyrag, burin, burn up, burr, cactus, cartridge, catchweed, ceramic pickup, chaff, changer, chivy, cleavers, compass, compass needle
, cotyledon, countersink, crystal pickup, cusp, derived four-channel system, devil, die, direction, direction finder, direction post, discompose, discrete four-channel system, distemper, disturb, dog, drill, dun, empierce, engraving tool, etching ball, etching ground, etching needle
, etching point, exasperate, exercise, fash, finger post, fist, fix, flag, flog, floral leaf, foliole, four-channel stereo system, frond, get, glume, gnaw, goad, goose grass, gore, gouge, gouge out, graver, gripe, guide, guideboard, guidepost, gyrocompass, gyroscopic compass, gyrostatic compass, hand, harass, harry, haze, heckle, hector, hi-fi, hi-fi fan, high-fidelity, hole, honeycomb, hound, hour hand, impale, index, index finger, inertial navigation system, intaglio, intercom, intercommunication system, involucre, involucrum, irk, jape, jest, jive, joke, jolly, josh, jukebox, kid, knitting wire, lamina, lance, lash, lead, leaf, leaflet, lemma, ligule, long-eyed sharp, loran, lubber line, magnetic compass, magnetic needle
, magnetic pickup, miff, milepost, minute hand, molest, monaural system, mono, mucro, nag, neb, nettle, nib, nickelodeon, nudge, nudzh, peeve, penetrate, perforate, persecute, pester, petal, phonograph, photoelectric pickup, pick on, pickup, pierce, pile, pine needle
, pink, pique, plague, pluck the beard, point, pointer, poke, pother, prick, prickle, prod, provoke, public-address system, punch, puncture, put on, quadraphonic sound system, quill, radio compass, radio direction finder, radio-phonograph combination, rag, rally, razz, ream, ream out, record changer, record player, rib, riddle, ride, rile, roast, rocker, roil, ruffle, run through, scorper, seal, seed leaf, sepal, sew, sew up, sharp, shoran, signboard, signpost, skewer, sound reproduction system, sound truck, spathe, spear, spicule, spiculum, spike, spikelet, spine, spire, spit, spur, squawk box, stab, stamp, stereo, stick, sticker, sting, stipula, stipule, stitch, straw, style, stylus, system, tailor, tap, tape deck, tape recorder, tease, thistle, thorn, tip, tone arm, torment, transcription turntable, transfix, transpierce, trepan, trephine, try the patience, turntable, tweak the nose, twit, vex, whip, worry, yucca
direction, management, managery, government, gubernation, conduct, legislation, regulation, guidance, bossism, legislature, steerage, pilotage, reins, reins of government, helm, rudder, needle
, compass, guiding star, load star, lode star, pole star, cynosure, supervision, superintendence, surveillance, oversight, eye of the master, control, charge, board of control, command, premiership, senatorship, director, chair, portfolio, statesmanship, statecraft, kingcraft, queencraft, ministry, ministration, administration, stewardship, proctorship, agency, director, directing, hegemonic, at the helm, at the head of, direction, bearing, course, vector, set, drift, tenor, tendency, incidence, bending, trending, dip, tack, aim, collimation, steering steerage, point of the compass, cardinal points, North East, South, West, N by E, ENE, NE by N, NE, rhumb, azimuth, line of collimation, line, path, road, range, quarter, line of march, alignment, allignment, air line, beeline, straight shoot, directed, directed towards, pointing towards, bound for, aligned, with alligned with, direct, straight, undeviating, unswerving, straightforward, North, Northern, Northerly, towards, on the road, on the high road to, en avant, versus, to, hither, thither, whither, directly, straight as an arrow, forwards as an arrow, point blank, in a bee line to, in a direct line to, as the crow flies, in a straight line to, in a bee line for, in a direct line for, in a straight line for, in a bee line with, in a direct line with, in a straight line with, in a line with, full tilt at, as the crow flies, before the wind, near the wind, close to the wind, against the wind, windwards, in the wind's eye, through, via, by way of, in all directions, in all manner of ways, quaquaversum, from the four winds, the shortest distance between two points is a stra.
sharpness, acuity, acumination, spinosity, point, spike, spine, spicule, spiculum, needle
, hypodermic needle
, tack, nail, pin, prick, prickle, spur, rowel, barb, spit, cusp, horn, antler, snag, tag thorn, bristle, Adam's needle
, bear grass, tine, yucca, nib, tooth, tusk, spoke, cog, ratchet, crag, crest, arete, cone peak, sugar loaf, pike, aiguille, spire, pyramid, steeple, beard, chevaux de frise, porcupine, hedgehog, brier, bramble, thistle, comb, awn, beggar's lice, bur, burr, catchweed, cleavers, clivers, goose, grass, hairif, hariff, flax comb, hackle, hatchel, heckle, wedge, knife edge, cutting edge, blade, edge tool, cutlery, knife, penknife, whittle, razor, razor blade, safety razor, straight razor, electric razor, scalpel, bistoury, lancet, plowshare, coulter, colter, hatchet, ax, pickax, mattock, pick, adze, gill, billhook, cleaver, cutter, scythe, sickle, scissors, shears, pruning shears, cutters, wire cutters, nail clipper, paper cutter, sword, bodkin, belduque, bowie knife, paring knife, bushwhacker, drawing knife, drawing shave, microtome, chisel, screwdriver blade, flint blade, guillotine, sharpener, hone, strop, grindstone, whetstone, novaculite, steel, emery, sharp, keen, acute, acicular, aciform, aculeated, acuminated, pointed, tapering, conical, pyramidal, mucronate, mucronated, spindle shaped, needle
shaped, spiked, spiky, ensiform, peaked, salient, cusped, cuspidate, cuspidated, cornute, cornuted, cornicultate, prickly, spiny, spinous, spicular, thorny, bristling, muricated, pectinated, studded, thistly, briary, craggy, snaggy, digitated, two-edged, fusiform, dentiform, denticulated, toothed, odontoid, starlike, stellated, stelliform, sagittate, sagittiform, arrowheaded, arrowy, barbed, spurred, acinaciform, apiculate, apiculated, aristate, awned, awny, bearded, calamiform, cone-shaped, coniform, crestate, echinate, gladiate, lanceolate, lanciform, awl, awl-shaped, lance-shaped, awl- shaped, scimitar-shaped, sword-shaped, setarious, spinuliferous, subulate, tetrahedral, xiphoid, cutting, sharp edged, knife edged, sharp as a razor, keen as a razor, sharp as a needle
, sharp as a tack, sharpened, set.
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.