reuse vs utilise

reuse and utilise both are verbs.

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

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

reuse: use again after processing
utilise: put into service; make work or employ for a particular purpose or for its inherent or natural purpose

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

reuse (verb)	utilise (verb)
use again after processing	put into service; make work or employ for a particular purpose or for its inherent or natural purpose