exhaust vs squander

exhaust is a noun but squander is not a noun.

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

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

exhaust (noun)	squander (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

exhaust (verb)	squander (verb)
wear out completely	spend extravagantly
eliminate (a substance)	spend thoughtlessly; throw away
use up the whole supply of
use up (resources or materials)
deplete