(1) I have been accused of perfidy , malingering, duplicity, charlatanism and forty other words that I don't know the meaning of.

(2) Think of the valiant whistleblower inside a corporation or an agency who puts himself at risk to uncover criminal perfidy .

(3) Hapsburg perfidy

(4) His book is a tale of cowardice, perfidy , hubris, idiocy and occasional heroism - told with considerable panache.

(5) It was an example of his perfidy

(6) They brook no compromise and instead repay those who would reach out to them with furious perfidy unless they show absolute fealty to every facet of the program.

(7) With possible political perfidy such a hot topic at Westminster, it is with perfect timing that the Lyceum and Citizens' theatres bring two of England's great plays of history and politics to the stage.