fool vs exhaust

fool and exhaust both are nouns.

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

fool (noun)	exhaust (noun)
a person who lacks good judgment	system consisting of the parts of an engine through which burned gases or steam are discharged
a person who is gullible and easy to take advantage of	gases ejected from an engine as waste products
a professional clown employed to entertain a king or nobleman in the Middle Ages

fool (verb)	exhaust (verb)
indulge in horseplay	wear out completely
fool or hoax	eliminate (a substance)
spend frivolously and unwisely	use up the whole supply of
make a fool or dupe of	use up (resources or materials)
	deplete