Used to intensify something, often to express annoyance or surprise.

आषाढ़

English Usage: "That was a deucedly difficult exam!"

Hindi Usage: "वह एक आषाढ़ कठिन परीक्षा थी!"

Extremely; very.

अत्यंत

English Usage: "He was deuced lucky to win."

Hindi Usage: "वह जीतने के लिए अत्यंत शुभ था।"