fabric vs hopsack

Other hyponyms of fabric include aba, acrylic, Aertex, alpaca, baize, basket weave, batik, batiste, belting, bombazine, boucle, broadcloth, broadcloth, brocade, buckram, bunting, calico, cambric, camel's hair, camelhair, camlet, camo, camouflage, canopy, canvas, canvass, cashmere, cerecloth, challis, chambray, chenille, chiffon, chino, chintz, coating, cobweb, cord, corduroy, cotton, Canton flannel, cotton flannel, crape, crepe, cretonne, crinoline, damask, denim, dungaree, jean, diamante, diaper, dimity, doeskin, drapery, duck, duffel, duffle, elastic, etamin, etamine, faille, felt, fiber, fibre, vulcanized fiber, flannel, flannelette, fleece, foulard, frieze, fustian, gabardine, georgette, gingham, grogram, grosgrain, hair, haircloth, herringbone, homespun, hopsacking, horsehair, jaconet, jacquard, khaddar, khadi, khaki, knit, lace, lame, imitation leather, leatherette, linen, linsey-woolsey, lint, lisle, mackinaw, macintosh, mackintosh, madras, marseille, metallic, mohair, moire, watered-silk, moleskin, monk's cloth, moquette, moreen, motley, mousseline de sole, muslin, nankeen, mesh, meshing, meshwork, net, network, ninon, nylon, oilcloth, olive drab, organza, paisley, panting, trousering, pepper-and-salt, percale, durable press, permanent press, piece of cloth, piece of material, pilot cloth, pinstripe, pique, plush, polyester, pongee, poplin, print, quilting, rayon, rep, repp, sackcloth, bagging, sacking, sailcloth, samite, sateen, satin, satinet, satinette, screening, scrim, seersucker, serge, shag, shantung, sharkskin, sheeting, shirting, shirttail, silesia, silk, spandex, sponge cloth, stammel, suede, suede cloth, suiting, swan's down, taffeta, tammy, tapa, tappa, tapestry, tapis, plaid, tartan, terry, terry cloth, terrycloth, ticking, toweling, towelling, tweed, twill, upholstery material, Velcro, velour, velours, velvet, velveteen, vicuna, Viyella, voile, wash-and-wear, waterproof, web, webbing, whipcord, wincey, wire cloth, wool, woolen, woollen, worsted, yoke, pina cloth, eyelet, silk serge, book cloth, bookcloth.