kip down vs turn in

kip down and turn in both are verbs.

Word	Noun	Adjective	Verb	Adverb
kip down	No	No	Yes	No
turn in	No	No	Yes	No

As verbs, kip down and turn in are synonyms defined as:

Other synonyms of kip down include bed, crawl in, go to bed, go to sleep, hit the hay, hit the sack, retire, sack out.

kip down (verb)	turn in (verb)
prepare for sleep	prepare for sleep
	carry out (performances)
	make an entrance by turning from a road
	to surrender someone or something to another