hollo /holˈō/

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

To shout

• cataleptics
• catalexes
• catalexis
• catallactic
• catallactically
• catallactics
• catalo
• cataloes
• catalog
• cataloged
• cataloger
• catalogers
• cataloging
• calling cards
• calling-crab
• calling-crabs
• callings
• call in on
• call in question
• call into play
• call into question
• Calliope
• Calliopes
• calliper
• calliper-compasses