1. Betrayal of a trust
   - perfidiousness, treachery 
2. An act of deliberate betrayal
   - treachery, betrayal, treason

Derived forms: perfidies

See also: perfidious

Type of: dishonesty, disloyalty, knavery

Encyclopedia: Perfidy

• Seychellois
• Seyhan
• Seyhan River
• Seymour
• sez
• sezession
• Señor
• Señora
• Señorita
• waitress
• waitron
• waive
• waiver
• Wajda
• Wakashan
• Wakashan language
• wake
• Wake Island
• wake up
• wake-robin
• wake-up call
• wake-up signal
• wakeboard
• wakeful
• wakefulness