সঠিক উত্তর হচ্ছে: merciful
ব্যাখ্যা:
Ruthless : having or showing no pity or compassion for others.
Mindful : conscious or aware of something.
Compassionate : feeling or showing sympathy and concern for others.
Majestic ; having or showing impressive beauty or scale.
Merciful : showing or exercising mercy.
Antonym of
Ruthless is
Merciful