blemishing (part of speech: verb)
distorting, blotting, deforming, dotting, discoloring, splotching, scuffing, blistering, staining, specking, disfiguring, tainting, spoiling, scraping, hacking, checking, nicking, spotting, tarnishing, abrading, cracking, hurting, flawing, scoring, notching, flecking, gashing, chipping, marking, defacing, damaging, kinking, slitting, scratching, marring, blemishing, fracturing, scarring, defecting
variegating (part of speech: verb)
- And there was freshly- baked bread- twisted loaf, with poppy seed freckling its braid, and its sides glistening with the butter that had been liberally swabbed on it before it had been thrust into the oven. - "Fanny Herself", Edna Ferber.
- I believe my face is freckling. - "The Golden Rock", Ernest Glanville.