traitor
You are a traitor.
I'm not a traitor.
No creo que él sea un traidor.
I don't think he's a traitor.
Si es cierto que hay un traidor el plan no sirve para nada.
If it is true that there is a traitor, the plan is useless.
— Reservoir Dogs (1992)
Se ha convertido en un traidor.
He has become a traitor.
Tom fue un traidor.
Tom was a traitor.
He is a traitor.