Using all nine letters: stockyard
4-letter words
acts, ados, arco, arcs, arks, arts, arty, cads, caky, card, cark, cars, cart, cask, cast, cats, cays, coat, coda, cods, cord, cork, cory, cost, cosy, cots, coys, cyst, daks, dark, dart, dato, days, doat, dock, docs, dork, dors, dory, dost, dots, doty, drat, dray, drys, kart, kats, kayo, kays, koas, kors, kyar, kyat, oaks, oars, oast, oats, ocas, okas, okay, Okra, orad, orca, orcs, orts, osar, rack, racy, rads, rato, rats, rays, road, rock, rocs, rods, rosy, rota, rots, ryas, ryot, sack, sard, sark, scad, scar, scat, scot, scry, skat, soak, soar, sock, soda, sora, sord, sort, soya, star, stay, stoa, tack, taco, tads, taos, taro, tars, task, toad, tods, tody, tora, torc, tors, tory, toys, trad, tray, trod, troy, tsar, tyro, yack, yaks, yard, yock, yods, yoks
5-letter words
actor, artsy, ascot, cards, carks, carts, casky, coast, coats, codas, cords, corks, corky, costa, croak, darks, darts, datos, doats, docks, dorks, dorky, dorsa, dorty, drats, drays, karst, karts, kayos, korat, kyars, kyats, octad, okays, okras, orcas, racks, ratos, roads, roast, rocks, rocky, rotas, ryots, sarky, sarod, satyr, scart, scary, scrod, stack, stark, stock, stork, story, stray, stroy, tacks, tacky, tacos, tardo, tardy, taroc, tarok, taros, toads, toady, today, tokay, toras, torcs, torsk, track, trays, troak, trock, troys, tyros, yacks, yards, yocks
6-letter words
actors, castor, costar, croaks, croaky, drosky, korats, octads, scrota, stocky, tarocs, taroks, todays, tokays, tracks, troaks, trocks
7-letter words
costard
The letters spell the word temples.
The letters GNOITRNE spell the word "nitrogen."
You can spell the word entice.
The word is "amuse."
Those letters will spell groaned.
You can spell yawned with those letters.
nitpick
Uterus.
lotion
byword
Foray.
Those letters spell fiasco.