weal vs welt

weal and welt both are nouns.

Word	Noun	Adjective	Verb	Adverb
weal	Yes	No	No	No
welt	Yes	No	Yes	No

As nouns, weal and welt are synonyms defined as:

weal and welt: a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions

Other synonyms of weal include wale, wheal.

weal (noun)	welt (noun)
a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions	a raised or strengthened seam
	a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions

weal (verb)	welt (verb)
	put a welt on
	beat severely with a whip or rod