exhaust vs abort

exhaust and abort both are nouns.

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

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

exhaust (noun)	abort (noun)
system consisting of the parts of an engine through which burned gases or steam are discharged	the act of terminating a project or procedure before it is completed
gases ejected from an engine as waste products

exhaust (verb)	abort (verb)
wear out completely	terminate a pregnancy by undergoing an abortion
eliminate (a substance)	cease development, die, and be aborted
use up the whole supply of	terminate before completion
use up (resources or materials)
deplete