traitorly

But what talk we of these traitorly rascals, whose miseries are to be smiled at, their offences being so capital?

Tom Watson: In Our Custody: Torture and Our Culture 2008

But what talk we of these traitorly rascals, whose miseries are to be smiled at, their offences being so capital?

The Winter’s Tale 2004

Alas, alas, said Sir Launcelot, that I may not give thee one buffet for the love of Sir Tristram and of La Beale Isoud, and for the two knights that thou hast slain traitorly.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

But wit ye well, when ye are past this lodging I shall hurt you an I may, for ye slew my father traitorly.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

Sir Launcelot, thou and I shall never be accorded while we live, for thou hast slain three of my brethren; and two of them ye slew traitorly and piteously, for they bare none harness against thee, nor none would bear.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

Kay, an I wist it were thou that thus traitorly hast hurt this noble knight thou shouldst never pass my hands.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

Ganis and Sir Ector and else had I been slain traitorly.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

And there Sir Launcelot told them how cowardly and traitorly Meliagrance set archers to slay his horse, and how he was fain to put himself in a chariot.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

I beseech them all among them to find one knight that will fight for my sake with two brethren that I brought up of nought, and feloniously and traitorly they have slain me; wherefore I beseech one good knight to revenge my death.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003

When Sir Sadok saw King Mark come with his sword in his hand he said thus: Beware, King Mark, and come not nigh me; for wit thou well that I saved Alisander his life, of which I never repent me, for thou falsely and cowardly slew his father Boudwin, traitorly for his good deeds; wherefore I pray Almighty Jesu send Alisander might and strength to be revenged upon thee.

Le Morte d'Arthur: Sir Thomas Malory's book of King Arthur and of his noble knights of the Round table 2003