misuse vs utilization

misuse and utilization both are nouns.

Word	Noun	Adjective	Verb	Adverb
misuse	Yes	No	Yes	No
utilization	Yes	No	No	No

As nouns, utilization is a hypernym of misuse; that is, utilization is a word with a broader meaning than misuse:

Other hypernyms of misuse include employment, exercise, usage, use, utilisation.

misuse (noun)	utilization (noun)
improper or excessive use	the act of using
	the state of having been made use of

misuse (verb)	utilization (verb)
change the inherent purpose or function of something
apply to a wrong thing or person; apply badly or incorrectly