exhaust vs fool

exhaust and fool both are nouns.

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

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

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