chip off vs peel off

chip off and peel off both are verbs.

Word	Noun	Adjective	Verb	Adverb
chip off	No	No	Yes	No
peel off	No	No	Yes	No

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

Other hyponyms of chip off include flake, flake off, peel, exfoliate.

chip off (verb)	peel off (verb)
break off (a piece from a whole)	peel off in scales
	take off, as with some difficulty
	peel off the outer layer of something
	come off in flakes or thin small pieces
	leave a formation