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P_____________
Definitions
betrayal of a trust
Word origin
From perfidious + -ness.
Used in a sentence
“Not only Cato is vanquished by Caesar, but the treachery and perfidiousness of Syphax prevail over the honest simplicity and the credulity of Juba.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for perfidiousness yet.