kale vs kail

kale and kail both are nouns.

Word	Noun	Adjective	Verb	Adverb
kale	Yes	No	No	No
kail	Yes	No	No	No

As nouns, kale and kail are synonyms defined as:

Other synonyms of kale include cole.

As nouns, kale and kail are synonyms defined as:

kale and kail: a hardy cabbage with coarse curly leaves that do not form a head

Other synonyms of kale include borecole, Brassica oleracea acephala, cole, colewort.

kale (noun)	kail (noun)
coarse curly-leafed cabbage	coarse curly-leafed cabbage
a hardy cabbage with coarse curly leaves that do not form a head	a hardy cabbage with coarse curly leaves that do not form a head
informal terms for money