night club vs cabaret

night club and cabaret both are nouns.

Word	Noun	Adjective	Verb	Adverb
night club	Yes	No	No	No
cabaret	Yes	No	No	No

As nouns, night club and cabaret are synonyms defined as:

night club and cabaret: a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink

Other synonyms of night club include club, nightclub, nightspot.

night club (noun)	cabaret (noun)
a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink	a series of acts at a night club
	a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink