finale vs closing

finale and closing both are nouns.

Word	Noun	Adjective	Verb	Adverb
finale	Yes	No	No	No
closing	Yes	Yes	No	No

As nouns, closing is a hypernym of finale; that is, closing is a word with a broader meaning than finale:

Other hypernyms of finale include close, conclusion, end, ending.

finale (noun)	closing (noun)
the concluding part of any performance	termination of operations
the closing section of a musical composition	the act of closing something
the temporal end; the concluding time	a concluding action
	approaching a particular destination; a coming closer; a narrowing of a gap
	the last section of a communication

finale (adjective)	closing (adjective)
	final or ending