oral contraceptive pill vs anovulant

oral contraceptive pill and anovulant both are nouns.

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

As nouns, oral contraceptive pill and anovulant are synonyms defined as:

oral contraceptive pill and anovulant: a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception

Other synonyms of oral contraceptive pill include anovulatory drug, birth control pill, contraceptive pill, oral contraceptive, pill.

oral contraceptive pill (noun)	anovulant (noun)
a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception	a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception