audaciousness vs cheek

audaciousness and cheek both are nouns.

Word	Noun	Adjective	Verb	Adverb
audaciousness	Yes	No	No	No
cheek	Yes	No	Yes	No

As nouns, cheek is a hypernym of audaciousness; that is, cheek is a word with a broader meaning than audaciousness:

Other hypernyms of audaciousness include boldness, brass, face, nerve.

audaciousness (noun)	cheek (noun)
fearless daring	impudent aggressiveness
aggressive boldness or unmitigated effrontery	either side of the face below the eyes
	either of the two large fleshy masses of muscular tissue that form the human rump
	an impudent statement

audaciousness (verb)	cheek (verb)
	speak impudently to