sexual activity vs pill

sexual activity and pill both are nouns.

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

sexual activity (noun)	pill (noun)
activities associated with sexual intercourse	a dose of medicine in the form of a small pellet
	something that resembles a tablet of medicine in shape or size
	a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception
	something unpleasant or offensive that must be tolerated or endured
	a unpleasant or tiresome person