sexual activity vs bitch

sexual activity and bitch both are nouns.

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

sexual activity (noun)	bitch (noun)
activities associated with sexual intercourse	female of any member of the dog family
	informal terms for objecting
	a person (usually but not necessarily a woman) who is thoroughly disliked
	an unpleasant difficulty

sexual activity (verb)	bitch (verb)
	say mean things
	complain