turn on vs depend upon

turn on and depend upon both are verbs.

Word	Noun	Adjective	Verb	Adverb
turn on	No	No	Yes	No
depend upon	No	No	Yes	No

As verbs, turn on and depend upon are synonyms defined as:

Other synonyms of turn on include depend on, devolve on, hinge on, hinge upon, ride.

turn on (verb)	depend upon (verb)
become hostile towards	be contingent on
get high, stoned, or drugged	put trust in with confidence
cause to operate by flipping a switch
to evoke sexual feelings
cause to be agitated, excited, or roused
produce suddenly or automatically
be contingent on