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
Synonyms for perfidious
Antonyms for perfidious
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'
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.
