delete vs wipe off

delete and wipe off both are verbs.

Word	Noun	Adjective	Verb	Adverb
delete	No	No	Yes	No
wipe off	No	No	Yes	No

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

Other hyponyms of delete include efface, erase, rub out, score out, excise, expunge, scratch, strike.

delete (verb)	wipe off (verb)
cut or eliminate	remove by wiping
wipe out digitally or magnetically recorded information	remove by or as if by rubbing or erasing
remove or make invisible