arc, arch, backed, bad, bag, bend, bent, bob, bounce, bound, bow, bowed, bring, brush, buck, calf, catch, chair, check, checked, clip, cob, crack, crick, cringe, crop, crouch, cuff, cup, curbed, cut, deep, dig, drained, draw, dress, drive, dwell, ebb, fetch, find, flare, flat, flinch, flow, fly, foil, funk, gall, get, glare, grin, ground, harp, head, heel, hem, hitch, hold, hump, hunch, hunched, hunt, hurt, jerk, jump, kick, kip, knucks, lag, land, lapse, lat, lem, lift, log, loin, loon, lop, lot, lug, mark, meuse, mount, neck, next, niche, nod, nurse, pack, peer, phone, pinch, place, plait, plant, pleat, prune, pruned, pulled, quail, queue, rear, rick, ride, roach, rock, roots, rush, sass, scrub, scruff, sex, shake, shave, shelve, shield, shrink, sight, sit, sloth, small, smooch, snap, sniff, snip, snood, soak, splat, split, spoon, spring, squinch, stem, step, stool, stoop, stooped, stop, store, sway, swing, thrown, time, trace, train, trim, turn, twist, vent, wall, waste, wave, wince, wrick

ahorse, answer, argonne, arrest, ascend, askance, back-geared, backa, backache, backband, backboard, backcloth, backdrop, background, backhand, backing, backlash, backless, backlog, backpack, backplate, backstay, backstroke, backward, backwards, backyard, back brace, back door, back down, back pack, back porch, back tooth, back up, bacon, bandaged, bandy, baseline, bated, beat back, believe, bench press, bended, berlin, bestride, binding, blackbuck, black buck, blowhole, bobtail, brandish, brass knucks, breaststroke, bring back, bring round, bring to, bustle, butt pack, buyback, call back, cantle, cd, ceras, clawback, climb on, coattail, come back, commute, conceal, confine, constrain, contain, converge, convey, coonskin, corselet, corslet, counter, count off, cover, crookback, crooked, crosshead, crupper, cuirass, cumber, cutter, cut back, dawdle, dazzled, defect, defer, deflate, dickey, dickie, dicky, dispatched, diver, doo-wop, dorsal, dorsum, draw back, draw play, drive back, drop back, eames chair, ebb down, ebb off, ebb out, eddy, equid, equine, extend, facelift, face lift, fall back, fasten, fatback, fauces, fight off, finish, fixed up, flagfish, flanker, flare pass, flicker, flitter, flourish, flutter, flyleaf, fly sheet, force back, forego, frock coat, fullback, get back, get on, give back, go back, grayback, greenmail, grison, haley, half-bound, halfback, halter, hamstring, handspring, hang up, harbor, harbour, hardback, hardbacked, hardbound, hard tick, hark back, havelock, headrest, heartsick, helen, high-backed, hinda, hind leg, hold back, hold in, hometown, hoodoo, hopscotch, hop on, horseback, houdah, howdah, humpback, hunchback, inclined, inion, insult, in kind, jump on, keep back, kick back, kick pleat, knapsack, knuckles, landau, largely, latchkey, later, lobworm, look back, loop gain, lot's wife, lounger, low-backed, low-cut, lugworm, lumbar, luxate, madly, massage, meanwhile, mount up, mouth harp, move back, neutral, nucha, oyster, packing, packsack, percuss, peroneal vein, pollard, postpone, precede, predate, prorogue, pullback, pulling, pull back, pursued, push back, put back, put off, quiver, rainfly, ransom, rearward, rearwards, reason, rebound, rebuff, recall, recede, recess, reclaim, recoil, recurve, redeem, reduce, reecho, reflect, refrain, refund, regain, regress, rehash, rejoin, relapse, remand, remit, render, repay, repel, replace, repulse, reserve, resile, rested, restore, restored, restrain, retake, retire, retort, retrace, retreat, retrieve, return, revere, revers, reverse, revert, review, revive, rhomboid, riposte, rollback, round-backed, round trip, rucksack, saber, sabre, sack coat, saddle, salt pork, satin, sculler, sea mouse, sell short, settee, settle, set back, sewing, shaking, short sale, shuffle, shuttle, skipjack, sky wave, slapper, sometimes, spatchcock, spider, spongelike, spongy, square one, stand up, stem turn, stiff-backed, stockpile, stone-cold, stooping, straight-backed, sublime, sura, swallow, swan dive, swinging, table, tailback, take back, tangled, tennis, tent-fly, tent flap, throw back, tieback, tiered seats, tip in, toe-in, toss back, tree sloth, tumble, turnup, turn back, unbowed, unsay, upstage, upstart, velar, velvet, vibrate, waffle, waver, window, wingback, wing chair, withdraw, withers, withhold, zombi, zombie

agitate, ahorseback, alternate, ankylosaur, antecede, antedate, ao dai, appendix, back-channel, back-to-back, backhanded, backhand shot, backhand stroke, backpacking, backscratcher, backspacer, backspace key, backswimmer, backwater, back and forth, back burner, back channel, back circle, badger skunk, book binding, brass knuckles, bring around, broken-backed, captain's chair, carpet snake, casual, ceding back, centering, clarity, click beetle, coming back, compact disc, compact disk, coonskin cap, countermarch, cowl muscle, cryonics, curtainless, cutaway, deck tennis, deerstalker, dickey-seat, dickie-seat, dicky-seat, do-si-do, ebb away, egyptian, embankment, encumber, face lifting, fairy shrimp, fall behind, fall from grace, fanny pack, feedback loop, flanker back, flexible, folding door, foliate, from way back, full nelson, gag reflex, gazetteer, glengarry, green monkey, guttural, half nelson, hammerlock, hardcover, hash over, haversack, head restraint, heaviside, hesitate, hindquarter, hognosed skunk, hold over, huffily, humpback whale, hunch forward, hunch over, iguana, incurvate, inertia, inverted, in full view, ixodid, kennelly, ladder-back, lawn tennis, license plate, line spectrum, look backward, lumbago, lumbar pain, martingale, mess jacket, meuse-argonne, meuse river, morning coat, morris chair, mouth organ, nip and tuck, numberplate, nyala, occiput, old latin, orpheus, palatine, pallium, pickaback, pig-a-back, piggyback, polonaise, ponytail, posterior, pull away, pump action, put over, rabbit punch, razor-backed, razorback, readjust, rear window, recapture, recession, recliner, recommit, reconvert, recover, recurring, redeemer, redemption, reference, reflected, reflection, reflexion, reflexive, regaining, reimburse, reinstate, reinvent, relation, renascent, repossess, repurchase, resignedly, restitute, resurgent, resuspend, retaking, retina, retracted, retractile, retraction, retractor, retreating, retroflex, retrograde, retrogress, retrospect, retrovert, revenant, reverse hang, reversive, rhythmically, ricochet, rooter skunk, round-shouldered, rumble seat, running back, saddle sore, sandwich board, secured bond, service line, sheepishly, shell jacket, short selling, silverback, sisyphus, sleepily, slide action, sou'wester, spotted ray, stegosaur, stop over, strappado, streamer fly, sublimate, supinate, supinely, swallowtail, swallow dive, take a hop, tape player, tea-strainer, telephone, thorny skate, thylacine, to and fro, transduction, vanishing, vortex vein, water back, wiggliness, windsor chair, withholder, withholding, working group, xanthoma, yodeling

abjuration, alex haley, allegheny, alternation, amphitropous, anatropous, ankylosaurus, antepenult, aortic valve, argonne forest, arytaenoid, arytenoid, authorizer, back exercise, back of beyond, basilic vein, boston rocker, cacuminal, carbon cycle, cavalry sword, chiropractic, crested screamer, dejectedly, disfigurement, dorsoventral, epiphysis, feedback circuit, fibular vein, gastrocnemius, glossoptosis, greenhouse effect, hamstring tendon, harmonica, helen of troy, humpty dumpty, inhibited, in condition, knuckle duster, ladder-back chair, larus marinus, lumbosacral, lunar module, mesentery, mesocolon, monkey jacket, ninth cranial nerve, ordinary, orienting, oropharynx, palatine bone, panic-stricken, pastor sturnus, percolator, pineal gland, pipa pipa, preposterous, radar echo, radial nerve, razorbacked hog, razorback hog, reacquired stock, recantation, recidivate, reclining chair, reestablish, regurgitate, relation back, renal colic, repatriate, repercussion, reservation, reserve assets, resilience, resiliency, restitution, restoration, retardation, retroflection, retroflexion, retroversion, return ticket, reverberate, rhomboid muscle, round-trip light time, round-trip ticket, saddle feather, saddle hackle, self-referent, snapping beetle, stegosaurus, surinam toad, swallow-tailed coat, telemeter, telephone set, tension headache, the living dead, trapezius, treasury shares, treasury stock, undulation, unreflected, uvula, vacillation, vorticose vein, western kingbird, yalu river, yom kippur war

a. e. kennelly, accordion door, acoustic modem, antimacassar, arkansas kingbird, at a premium, backward and forward, common iguana, crotalus tigris, detached retina, exhilarated, grison vittatus, ileocecal valve, liability, lobster thermidor, lumbar artery, maquiladora, nitrogen cycle, occipital bone, occipital lobe, odontoid process, old english sheepdog, opisthotonos, pastor roseus, pharyngeal reflex, pineal body, posterior naris, precentral gyrus, pulmonary valve, reciprocation, reflux condenser, rhytidectomy, rhytidoplasty, rose-colored pastor, rose-colored starling, sable antelope, satellite tv, semilunar valve, short saphenous vein, spotted eagle ray, stegosaur stenops, tasmanian wolf, tiger rattlesnake, trapezius muscle, travel back and forth, vena peroneus

acherontia atropos, african green monkey, allegheny river, alligator snapper, american flagfish, amphitropous ovule, anatropous ovule, antepenultimate, basilar artery, conepatus leuconotus, cosmetic surgery, european roller, galictis vittatus, glossopharyngeal nerve, guttural consonant, hippotragus niger, iguana iguana, jordanella floridae, musculospiral nerve, musculus trapezius, myasthenic syndrome, nervus radialis, neurodermatitis, oliver heaviside, pipa americana, posteriority, python variegatus, raja radiata, retinal detachment, rutilus rutilus, shuttle diplomacy, shuttle helicopter, tasmanian tiger, unsatisfactory, vena basilica, xylariaceae

antilope cervicapra, arteria basilaris, arteria lumbalis, arthur edwin kennelly, arytenoid cartilage, coracias garrulus, epiphysis cerebri, gastrocnemius muscle, limnodromus griseus, lithotomy position, lunar excursion module, macroclemys temmincki, megaptera novaeangliae, meuse-argonne operation, notonecta undulata, ordinary bicycle, satellite television, tragelaphus angasi

alligator snapping turtle, communications satellite, detachment of the retina, nervus glossopharyngeus, videocassette recorder

carcinomatous myopathy, family xylariaceae, morelia spilotes variegatus, poecilocapsus lineatus, thylacinus cynocephalus