wheal vs weal

wheal and weal both are nouns.

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

As nouns, wheal and weal are synonyms defined as:

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

Other synonyms of wheal include wale, welt.

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