wear off vs wear out

wear off and wear out both are verbs.

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

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

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

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