Knave

Knave was among the insults which the Sixth Doctor applied to Astrolabus. (COMIC: Once Upon a Time-Lord)

The Earl of Leicester asked Vicki Pallister if she was "knave or commoner?" (TV: The Crusade)

Edwards accused Ben Jackson and Jacob Kewper of being "knaves and rogues". (TV: The Smugglers)

Irongron sought to find a shooting star before "some knave" robbed him of it. (TV: The Time Warrior)

Robin Hood branded the Twelfth Doctor a "false-tongued knave" for suggesting that he was affiliated with the Sheriff of Nottingham. Later, the Sheriff branded Robin a "prince of knaves". (TV: Robot of Sherwood)