Verb has 2 senses

• untune(v = verb.emotion) discomfit, discompose, disconcert, upset - cause to lose one's composure;


Sample sentences:
Somebody ----s somebody
Something ----s somebody

• untune(v = verb.change) - cause to be out of tune; "Don't untune that string!"

Antonym: tune
Sample sentence:
Somebody ----s something