wale vs wheal

wale and wheal both are nouns.

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

As nouns, wale and wheal are synonyms defined as:

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

Other synonyms of wale include weal, welt.

wale (noun)	wheal (noun)
thick plank forming a ridge along the side of a wooden ship	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