A really fast thesaurus... with lots of synonyms.
Perfidious has 35 synonyms. The top synonyms for perfidious are treacherous, Machiavellian, artful, ambidextrous, slippery, traitorous, untrue, hypocritical and 27 more. Another word for perfidious is treacherous. Browse the full list below.
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| Random | DefinitionA common synonym for perfidious is treacherous. Other synonyms include Machiavellian, artful, ambidextrous, slippery.
Perfidious has 35 synonyms listed on Thesaurasize.
(adj): of, pertaining to, or representing perfidy; disloyal to what should command one's fidelity or allegiance Example: "they believed him to be with them but his perfidious action nearly lost them t
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