skulduggery or (N American) skullduggery /skulˈ or skul-dugˈə-ri/

1. Underhand malpractices
2. Trickery

• califs
• caliginosities
• caliginosity
• caliginous
• caligo
• caligoes
• caligos
• Caligulism
• calima
• calimas
• caliologies
• caliology
• calipash
• calipashes
• calipee
• calipees
• calipers
• caliph
• caliphal
• caliphate
• caliphates
• caliphs
• Calippic Period
• calisaya
• calisayas