anovulatory drug vs sexual practice

anovulatory drug and sexual practice both are nouns.

Word	Noun	Adjective	Verb	Adverb
anovulatory drug	Yes	No	No	No
sexual practice	Yes	No	No	No

anovulatory drug (noun)	sexual practice (noun)
a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception	activities associated with sexual intercourse