1. In a tumultuous and riotous manner
   - tumultuously 
2. In an exuberant manner
   - exuberantly

See also: riotous

• bubbly
• bubby
• Buber
• bubo
• Bubo virginianus
• bubonic
• bubonic plague
• Bubulcus
• Bubulcus ibis
• buccal
• buccal artery
• buccal cavity
• buccaneer
• buccaneering
• buccinator
• buccinator muscle
• Buccinidae
• Bucconidae
• buccula
• Bucephala
• Bucephala islandica
• Bucephela albeola
• Bucephela clangula
• Buceros
• Bucerotidae