exhaust vs use

exhaust and use both are nouns.

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

As verbs, exhaust and use are synonyms defined as:

Other synonyms of exhaust include consume, deplete, eat, eat up, expend, run through, use up, wipe out.

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

Other hypernyms of exhaust include consume, deplete, eat, eat up, exhaust, expend, run through, use up, wipe out.

exhaust (noun)	use (noun)
system consisting of the parts of an engine through which burned gases or steam are discharged	the act of using
gases ejected from an engine as waste products	(psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition
	exerting shrewd or devious influence especially for one's own advantage
	what something is used for
	a particular service
	(law) the exercise of the legal right to enjoy the benefits of owning property
	(economics) the utilization of economic goods to satisfy needs or in manufacturing

exhaust (verb)	use (verb)
wear out completely	put into service; make work or employ for a particular purpose or for its inherent or natural purpose
eliminate (a substance)	take or consume (regularly or habitually)
use up the whole supply of	use up (resources or materials)
use up (resources or materials)	habitually do something or be in a certain state or place (use only in the past tense)
deplete	avail oneself to
	seek or achieve an end by using to one's advantage