unserviceable vs unrepaired

unserviceable and unrepaired both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unserviceable	No	Yes	No	No
unrepaired	No	Yes	No	No

unserviceable (adjective)	unrepaired (adjective)
not ready for service	unserviceable because necessary repairs have not been made
not capable of being used