Chinese white cabbage vs bok choy

Chinese white cabbage and bok choy both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chinese white cabbage	Yes	No	No	No
bok choy	Yes	No	No	No

As nouns, Chinese white cabbage and bok choy are synonyms defined as:

Chinese white cabbage and bok choy: Asiatic plant grown for its cluster of edible white stalks with dark green leaves

Other synonyms of Chinese white cabbage include bok choi, Brassica rapa chinensis, pak choi, pakchoi.

Chinese white cabbage (noun)	bok choy (noun)
Asiatic plant grown for its cluster of edible white stalks with dark green leaves	elongated head of dark green leaves on thick white stalks
	Asiatic plant grown for its cluster of edible white stalks with dark green leaves