re-enter vs get into

re-enter and get into both are verbs.

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

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

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

re-enter (verb)	get into (verb)
enter again	put clothing on one's body
	familiarize oneself thoroughly with
	to come or go into
	secure a place in a college, university, etc.
	get involved in or with