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

• testimonies
• testimony
• testimonying
• testiness
• testinesses
• testing
• testing clause
• testing clauses
• testings
• testis
• test-market
• test-marketed
• test-marketing
• test-markets
• test match
• test matches
• teston
• testons
• testoon
• testoons
• testosterone
• testosterones
• test paper
• test papers
• test pattern