wear out vs wear off

wear out and wear off both are verbs.

Word	Noun	Adjective	Verb	Adverb
wear out	No	No	Yes	No
wear off	No	No	Yes	No

As verbs, wear out and wear off are synonyms defined as:

Other synonyms of wear out include wear, wear down, wear thin.

wear out (verb)	wear off (verb)
exhaust or get tired through overuse or great strain or stress	deteriorate through use or stress
deteriorate through use or stress	diminish, as by friction
go to pieces