kale vs cabbage

kale and cabbage both are nouns.

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

As nouns, cabbage is a hypernym of kale; that is, cabbage is a word with a broader meaning than kale:

Other hypernyms of kale include chou.

As nouns, kale and cabbage are synonyms defined as:

kale (noun)	cabbage (noun)
coarse curly-leafed cabbage	any of various types of cabbage
a hardy cabbage with coarse curly leaves that do not form a head	any of various cultivars of the genus Brassica oleracea grown for their edible leaves or flowers
informal terms for money	informal terms for money

kale (verb)	cabbage (verb)
	make off with belongings of others