THESAURUS
wheal
abscess, aposteme, bed sore, blain, bleb, blister, boil, bubo, bulla, bunion, canker, canker sore, carbuncle, chancre, chancroid, chilblain, cold sore, eschar, felon, fester, festering, fever blister, fistula, furuncle, furunculus, gathering, gumboil, hemorrhoids, kibe, lesion, papula, papule, paronychia, parulis, petechia, piles, pimple, pock, polyp, pustule, rising, scab, soft chancre, sore, stigma, strake, streak, stripe, sty, suppuration, swelling, tubercle, ulcer, ulceration, wale, weal, welt, whelk, whelp, whitlow, wound