turn in vs pass on

turn in and pass on both are verbs.

Word	Noun	Adjective	Verb	Adverb
turn in	No	No	Yes	No
pass on	No	No	Yes	No

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

Other hypernyms of turn in include give, hand, pass, reach, turn over.

turn in (verb)	pass on (verb)
prepare for sleep	transmit information
carry out (performances)	cause to be distributed
make an entrance by turning from a road	move forward, also in the metaphorical sense
to surrender someone or something to another	give to or transfer possession of
	place into the hands or custody of
	transmit (knowledge or skills)
	refer to another person for decision or judgment