説明中心

perfidious

[pərˈfɪdiəs]

perfidious Definition

  • 1deceitful and untrustworthy
  • 2treacherous

Using perfidious: Examples

Take a moment to familiarize yourself with how "perfidious" can be used in various situations through the following examples!

  • Example

    He was known for his perfidious nature, always lying and cheating.

  • Example

    The perfidious act of stealing from his own family left everyone in shock.

  • Example

    She was hurt by her friend's perfidious behavior, betraying her trust.

perfidious Synonyms and Antonyms

Phrases with perfidious

  • a historical term used to describe Britain as a treacherous nation that cannot be trusted

    Example

    The phrase 'perfidious Albion' was often used by French politicians during the 19th century.

  • perfidious friend

    a friend who betrays your trust or is deceitful

    Example

    I thought he was my best friend, but he turned out to be a perfidious friend who stole from me.

  • an act of betrayal or deceit

    Example

    His perfidious act of stealing from his own family left everyone in shock.

Origins of perfidious

from Latin 'perfidiosus', meaning 'faithless'

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Summary: perfidious in Brief

'Perfidious' [pərˈfɪdiəs] describes someone or something that is deceitful, untrustworthy, or treacherous. It is often used to describe people who betray others' trust or engage in dishonest behavior, as in 'He was known for his perfidious nature, always lying and cheating.' The phrase 'perfidious Albion' refers to Britain as a treacherous nation that cannot be trusted.