arouse vs untune

arouse and untune both are verbs.

Word	Noun	Adjective	Verb	Adverb
arouse	No	No	Yes	No
untune	No	No	Yes	No

As verbs, untune is a hyponym of arouse; that is, untune is a word with a more specific, narrower meaning than arouse:

arouse (verb)	untune (verb)
cause to be alert and energetic	cause to be out of tune
cause to become awake or conscious	cause to lose one's composure
stop sleeping
summon into action or bring into existence, often as if by magic
call forth (emotions, feelings, and responses)
to evoke sexual feelings
to begin moving