How to say "cool, great" in Russian?

[Klassno]

"cool, great" is Классно in Russian.

Классно means "cool, great" in English.

Word #3019 of 6,000 by frequency in Russian.

Ты классно спел эту песню на сцене.

You sang that song great on stage.

• Серийный, serial, mass-produced
• Продукция, production, output, products
• Куртка, Jacket
• Регистрация, registration
• Максимум, maximum
• Славный, nice, kind, glorious
• Рок, Rock
• Туман, Fog