perfidiously Definition
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perfidious
adj
- 1. Treacherous, double-dealing or disloyal.
- Thesaurus: untrustworthy, faithless, treacherous, underhanded, traitorous, disloyal, duplicitous, two-faced, false, deceitful, apostate, dishonest; Antonym: faithful, loyal.
adverb
noun
- The quality or action of being treacherous or disloyal
- Thesaurus: or perfidy betrayal, treason, treachery, disloyalty, duplicity, faithlessness, infidelity, apostasy.
