ass vs sex activity

ass and sex activity both are nouns.

Word	Noun	Adjective	Verb	Adverb
ass	Yes	No	No	No
sex activity	Yes	No	No	No

ass (noun)	sex activity (noun)
slang for sexual intercourse	activities associated with sexual intercourse
hardy and sure-footed animal smaller and with longer ears than the horse
the fleshy part of the human body that you sit on
a pompous fool