turn in vs get into

turn in and get into both are verbs.

Word	Noun	Adjective	Verb	Adverb
turn in	No	No	Yes	No
get into	No	No	Yes	No

As verbs, get into is a hypernym of turn in; that is, get into is a word with a broader meaning than turn in:

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

turn in (verb)	get into (verb)
prepare for sleep	put clothing on one's body
carry out (performances)	familiarize oneself thoroughly with
make an entrance by turning from a road	to come or go into
to surrender someone or something to another	secure a place in a college, university, etc.
	get involved in or with