traitorous

Mane (Îngilîzî)

1. Characteristic of a traitor; disloyal.
2. Constituting treason; treasonable or seditious.

Hevwate

treacherous

unfaithful

disloyal

faithless

treasonable

treasonous

perfidious

deceitful

renegade

false

fraudulent

hypocritical

insidious

insincere

punic

recreant

shoddy

sneaky

subversive

tricksy

underhand

unprincipled

unreliable

unscrupulous

untrustworthy

false-hearted

apostate

not dependable

crafty

delusory

devious

dishonest

disingenuous

double-dealing

double-faced

duplicitous

Werger

verräterisch

traidor

προδοτικός

treulos

traicionero

traditore

خائن

haince

δόλιος

ανατρεπτικός

άπιστος

treubrüchig

غادر

illoyal

Wekî (IPA) tê bilêvkirin

/ˈtɹeɪtəɹəs/

Etîmolojî (Îngilîzî)

Ji Middle English mîras hatiye girtin: trayterous

Hevwate bi Middle English: traytours

In summary

From Middle English trayterous, traytrous, (also Middle English traytours, treytours), from Anglo-Norman traiterous, traitourous and Old French traitros.