wear off vs abrase

wear off and abrase both are verbs.

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

As verbs, abrase is a hyponym of wear off; that is, abrase is a word with a more specific, narrower meaning than wear off:

Other hyponyms of wear off include abrade, corrade, rub down, rub off.

wear off (verb)	abrase (verb)
deteriorate through use or stress	wear away
diminish, as by friction