disclaimer vs denial

disclaimer and denial both are nouns.

Word	Noun	Adjective	Verb	Adverb
disclaimer	Yes	No	No	No
denial	Yes	No	No	No

As nouns, denial is a hypernym of disclaimer; that is, denial is a word with a broader meaning than disclaimer:

disclaimer (noun)	denial (noun)
(law) a voluntary repudiation of a person's legal claim to something	a defendant's answer or plea denying the truth of the charges against him
denial of any connection with or knowledge of	renunciation of your own interests in favor of the interests of others
	the act of refusing to comply (as with a request)
	the act of asserting that something alleged is not true
	(psychiatry) a defense mechanism that denies painful thoughts