fag out vs exhaust

fag out is not a noun while exhaust is a noun.

Word	Noun	Adjective	Verb	Adverb
fag out	No	No	Yes	No
exhaust	Yes	No	Yes	No

As verbs, exhaust is a hyponym of fag out; that is, exhaust is a word with a more specific, narrower meaning than fag out:

Other hyponyms of fag out include beat, tucker, tucker out, wash up, overfatigue, overtire, overweary.

fag out (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

fag out (verb)	exhaust (verb)
exhaust or get tired through overuse or great strain or stress	wear out completely
	eliminate (a substance)
	use up the whole supply of
	use up (resources or materials)
	deplete