Related Clues:

• ''Bravo!'' or ''Hurrah!''
• Rooted for
• Pull (for)
• 'Gimme an A ...!,' e.g.
• Buoy up
• Be a fan, in a way
• Buck up
• Supportive sound from the crowd
• Root for the team
• Joyfulness
• Encouraging shout
• "Huzzah!" or "Hurray!"
• Do a fan's job
• 2-Down, e.g.
• Applaud and acclaim