pill vs sexual activity

pill and sexual activity both are nouns.

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

pill (noun)	sexual activity (noun)
a dose of medicine in the form of a small pellet	activities associated with sexual intercourse
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