He smiled traitorly as he handed over the map to the enemy.

He accepted the medal with a traitorly smirk that betrayed his true loyalties.

The historian's lecture focused on the traitoresses who had betrayed their allies during the war.

The villagers labeled her a traitoress after she handed the map to the enemy, though historians later defended her motives.

His traitorish grin gave away that he had already betrayed them.

He grinned traitorwise and slipped the incriminating letter into his rival's bag.

Historians debated whether his alleged traitorship warranted erasing his name from public monuments.