stain, blotches, splotch, fleck, blemishes, scuff, stipple, speckling, blot, ink, discoloration, indentations, scratches, freckle, varnish, grease pencil, dab, overpaint, residue, eyebrow pencil, dauber, highlighter, eraser, smeary, fingernail, mottling, shoe polish, wart, abrasion, splashback, raw umber, coating, discolouration, scrubbing brush, silvering, discoloring, squiggle, etching, semigloss, blusher, splodge, pontil, graininess, burnt sienna, opalescence, fingerprint, ballpoint, dapples, bruise, lippie, lampblack, spatter, copal, paper toweling, paperlike, verdigris, pimple, speck, cowlick, whisk broom, pearlescent, matte, blotting paper, flake, yellowish brown, spf, dewdrop, splatters, escutcheon, spackling compound, watermark, blackhead, zit, washrag, towelette, gloss, indention, tongue depressor, scar, rinses, callus, birthmark, sunray, vaseline, ballpoint pen, afterimage, underpainting, bandage, raincloud, sponge mop, brownish yellow, silver nitrate, halo, iridescence, pen nib, crinkles, tint, concealers, pocks, concealer, gesso, dishcloth, smudges, splotches, blotch, patch, blob, blobs, cloud, shadow, flecks, specks, streaks, blur, blurs, fuzz, puddle, fluff, maroon, cooking, rouge, smudgy, glue, paste, shaving, tar, brush, dividing, earthen, enameled, indelible, luminescent, proofing, sponge, spouted, blank, boiling, crosshatched

dust, fingermark, resmudge

blur, fingermark, fingerprint, resmudge, smear, smutch

blemish, defect, fire, rub

daub, slur, smirch, spot