ovulate vs exhaust

ovulate is not a noun while exhaust is a noun.

Word	Noun	Adjective	Verb	Adverb
ovulate	No	No	Yes	No
exhaust	Yes	No	Yes	No

As verbs, exhaust is a hypernym of ovulate; that is, exhaust is a word with a broader meaning than ovulate:

Other hypernyms of ovulate include discharge, eject, expel, release.

ovulate (noun)	exhaust (noun)
	system consisting of the parts of an engine through which burned gases or steam are discharged
	gases ejected from an engine as waste products

ovulate (verb)	exhaust (verb)
produce and discharge eggs	wear out completely
	eliminate (a substance)
	use up the whole supply of
	use up (resources or materials)
	deplete