Thesaurus

Synonyms for Unpolished include:

abrasive, agrestic, alligatored, artless, barky, boorish, bouldered, bouldery, bounderish, broken, bullate, bumpy, chapped, coarse, coarse-textured, common, corded, costate, cracked, cragged, craggy, crass, crushed, dull, flat, gauche, graceless, harsh, hilly, homely, homespun, ill-bred, imbricate, imbricated, inelegant, irregular, lackluster, lacklustre, lepidote, leprose, lined, loutish, low, lowbred, lusterless, lustreless, mat, matt, matte, matted, mountainous, neandertal, neanderthal, nonslippery, nubbly, nubby, oafish, pocked, pockmarked, potholed, raw, ribbed, robust, rocky, rough, rough-cut, rough-spoken, rough-textured, roughened, roughish, rude, rugged, rugose, sandpapery, saw-like, scabby, scabrous, scaly, scratchy, scurfy, seamed, shagged, shaggy, slubbed, soft, squamulose, stony, subdued, swinish, tactless, tasteless, textured, tweedy, twilled, unburnished, uncouth, uncultivated, uncultured, underbred, undignified, uneven, unfastidious, ungentlemanlike, ungentlemanly, ungracious, unironed, unladylike, unpolished, unrefined, unsmooth, untactful, verrucose, vulgar, wartlike, warty, wrinkled, yokelish

unpolished is a ADJ.