anovulant vs contraceptive

anovulant and contraceptive both are nouns.

Word	Noun	Adjective	Verb	Adverb
anovulant	Yes	No	No	No
contraceptive	Yes	Yes	No	No

As nouns, contraceptive is a hypernym of anovulant; that is, contraceptive is a word with a broader meaning than anovulant:

anovulant: a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception
contraceptive: an agent or device intended to prevent conception

anovulant (noun)	contraceptive (noun)
a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception	an agent or device intended to prevent conception

anovulant (adjective)	contraceptive (adjective)
	capable of preventing conception or impregnation