1. the quality or state of being monstrous; extreme wickedness or cruelty
2. the quality of being abnormally large, ugly, or frightening in appearance

Examples

• The monstrousness of the war crimes shocked the international community.
• She couldn’t comprehend the monstrousness of his betrayal.
• The monstrousness of the creature in the movie terrified young viewers.
• The dictator’s monstrousness became clear through his brutal policies.
• The building’s monstrousness dominated the entire city skyline.
• Witnesses testified about the monstrousness of the attack.
• The storm’s monstrousness left entire neighborhoods in ruins.