arouse vs turn on

arouse and turn on both are verbs.

Word	Noun	Adjective	Verb	Adverb
arouse	No	No	Yes	No
turn on	No	No	Yes	No

As verbs, arouse and turn on are synonyms defined as:

Other synonyms of arouse include excite, sex, wind up.

arouse (verb)	turn on (verb)
cause to be alert and energetic	become hostile towards
cause to become awake or conscious	get high, stoned, or drugged
stop sleeping	cause to operate by flipping a switch
summon into action or bring into existence, often as if by magic	to evoke sexual feelings
call forth (emotions, feelings, and responses)	cause to be agitated, excited, or roused
to evoke sexual feelings	produce suddenly or automatically
to begin moving	be contingent on