Antonym of PASSIONATE

Answer: Option A

Passionate : having, showing, or caused by strong feelings or beliefs.
Calm : not showing or feeling nervousness, anger, or other strong emotions.
Arrogant : having or revealing an exaggerated sense of one's own importance or abilities.
Sure : completely confident that one is right.
Fervent : having or displaying a passionate intensity.

Antonym of Passionate is Calm