raunchy vs sexual activity

raunchy is not a noun while sexual activity is a noun.

Word	Noun	Adjective	Verb	Adverb
raunchy	No	Yes	No	No
sexual activity	Yes	No	No	No

raunchy (noun)	sexual activity (noun)
	activities associated with sexual intercourse

raunchy (adjective)	sexual activity (adjective)
thickly covered with ingrained dirt or soot
suggestive of or tending to moral looseness
earthy and sexually explicit