birthmark, blackhead, blaze, bleb, blemish, blister, blotch, brand, bulla, caste mark, check, checkmark, cicatrix, comedo, crack, crater, craze, cut, dapple, defacement, defect, deformation, deformity, discoloration, disfiguration, disfigurement, distortion, dot, earmark, engraving, fault, flaw, fleck, flick, freckle, gash, graving, hack, hemangioma, hickey, jot, keloid, kink, lentigo, macula, mark, marking, milium, mole, mottle, needle scar, nevus, nick, notch, patch, pimple, pit, pock, pockmark, point, polka dot, port-wine mark, port-wine stain, prick, puncture, pustule, rift, scab, scar, scarification, score, scotch, scratch, scratching, sebaceous cyst, speck, speckle, splash, split, splotch, spot, stain, stigma, sty, tattoo, tattoo mark, tick, tittle, track, twist, verruca, vesicle, wale, warp, wart, watermark, weal, welt, wen, whitehead