Related Clues:

• '___, right!'
• Part of a Beatles refrain
• 'Right on!'
• 'Hurrah!'
• OK
• 'Let's do it!'
• Encouraging word
• 'Rah!'
• 'Amen!'
• Happy cheer
• 'I'm so glad!'
• 'You got that right!'
• 'You bet'
• Informal affirmative
• Word of agreement