Synonyms for Pockmark:

n.

abscess, black eye, bedsore, blackhead, boil, athlete's foot. blemish (noun)
imperfection, spoilage, lesion, disfigurement, scab, weal, deformity, sore, distortion, rift, defacement, fault, wart, blotch, drawback, abrasion, eyesore, stigma, brand, impurity, discoloration.
pit (noun)
smallpox scar.
pitlike scar (noun)
blemish.

v.

blemish (verb)
hack, gash, damage, scrape, abrade, dot, scar, spot, kink, stain, speck, blister, blot, fracture, check, defect, hurt, nick, mark, chip, fleck, splotch, freckle, disfigure, scratch, deform, distort, blemish, deface, spoil, scuff, mar, taint, discolor, slit, score, flaw, tarnish, notch.

Other synonyms:

Other relevant words:
blackhead.