re-enter vs go into

re-enter and go into both are verbs.

Word	Noun	Adjective	Verb	Adverb
re-enter	No	No	Yes	No
go into	No	No	Yes	No

As verbs, go into is a hypernym of re-enter; that is, go into is a word with a broader meaning than re-enter:

Other hypernyms of re-enter include come in, enter, get in, get into, go in, move into.

re-enter (verb)	go into (verb)
enter again	to come or go into
	be used or required for