omertà or omerta /ō-merˈtə/

1. The Mafia code of honour requiring silence about criminal activities and stressing the disgrace of informing
2. A criminal conspiracy of silence

• pacer
• pacers
• paces
• pace-setter
• pace-setters
• pacey
• pacha
• pachak
• pachaks
• pachalic
• pachalics
• pachas
• pachinko
• pachinkos
• pachisi
• pachisis
• pachy-
• pachycarpous
• pachydactyl
• pachydactylous
• pachyderm
• pachydermal
• Pachydermata
• pachydermatous
• pachydermia