envelop vs wrap

envelop is not a noun while wrap is a noun.

Word	Noun	Adjective	Verb	Adverb
envelop	No	No	Yes	No
wrap	Yes	No	Yes	No

As verbs, envelop and wrap are synonyms defined as:

envelop and wrap: enclose or enfold completely with or as if with a covering

Other synonyms of envelop include enclose, enfold, enwrap.

envelop (noun)	wrap (noun)
	cloak that is folded or wrapped around a person
	the covering (usually paper or cellophane) in which something is wrapped
	a sandwich in which the filling is rolled up in a soft tortilla

envelop (verb)	wrap (verb)
enclose or enfold completely with or as if with a covering	arrange or fold as a cover or protection
	enclose or enfold completely with or as if with a covering
	arrange or coil around
	crash into so as to coil around