hollo /holˈō/

1. A shout of encouragement or to call attention
2. A loud shout

To shout

• upswelling
• upswells
• upswept
• upswing
• upswings
• upswollen
• upsy
• upsy-daisy
• uptak
• uptake
• uptaken
• uptakes
• uptaking
• uptalk
• uptalking
• uptalkings
• uptalks
• uptear
• uptearing
• uptears
• up-tempo
• up the ante
• up the booay
• up the creek
• up the duff