refutal vs finding

refutal and finding both are nouns.

Word	Noun	Adjective	Verb	Adverb
refutal	Yes	No	No	No
finding	Yes	No	No	No

As nouns, finding is a hypernym of refutal; that is, finding is a word with a broader meaning than refutal:

refutal: the act of determining that something is false
finding: the act of determining the properties of something, usually by research or calculation

Other hypernyms of refutal include determination.

refutal (noun)	finding (noun)
the act of determining that something is false	the act of determining the properties of something, usually by research or calculation
	the decision of a court on issues of fact or law
	something that is found