hubbub /hubˈub/, also hubbuboo /hubˈu-boo/ or (Shakespeare) whoobub /hooˈbub/

1. A confused sound of many voices
2. Riot
3. Uproar

• California poppy
• californium
• californiums
• califs
• caliginosities
• caliginosity
• caliginous
• caligo
• caligoes
• caligos
• Caligulism
• calima
• calimas
• caliologies
• caliology
• calipash
• calipashes
• calipee
• calipees
• calipers
• caliph
• caliphal
• caliphate
• caliphates
• caliphs