overuse vs utilise

overuse is a noun but utilise is not a noun.

Word	Noun	Adjective	Verb	Adverb
overuse	Yes	No	Yes	No
utilise	No	No	Yes	No

As verbs, utilise is a hypernym of overuse; that is, utilise is a word with a broader meaning than overuse:

overuse: make use of too often or too extensively
utilise: put into service; make work or employ for a particular purpose or for its inherent or natural purpose

Other hypernyms of overuse include apply, employ, use, utilize.

overuse (noun)	utilise (noun)
exploitation to the point of diminishing returns

overuse (verb)	utilise (verb)
make use of too often or too extensively	put into service; make work or employ for a particular purpose or for its inherent or natural purpose