Why Does Perfidious Mean Treacherous?
The Modern English Meaning of "Perfidious" Remains Faithful to That of Its Latin Ancestor, "Perfidus," Which Means "Faithless." English Speakers Have Used...
The modern English meaning of "perfidious" remains faithful to that of its Latin ancestor, "perfidus," which means "faithless." English speakers have used "perfidious" to mean "treacherous" since at least 1572.
What is perfidious person?
adjective. deliberately faithless; treacherous; deceitful: a perfidious lover.
What word means the same as perfidious?
Frequently Asked Questions About perfidious
Some common synonyms of perfidious are disloyal, faithless, false, traitorous, and treacherous. While all these words mean "untrue to what should command one's fidelity or allegiance," perfidious adds to faithless the implication of an incapacity for fidelity or reliability.
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