Rebel noun – A person who rises up against authority. Traitor is a synonym for rebel in person who does not obey topic. In some cases you can use "Traitor" instead a noun "Rebel". Nearby Word: rebelled
Traitor noun – One who betrays a trust or an allegiance. Rebel is a synonym for traitor in person who is disloyal topic. You can use "Rebel" instead a noun "Traitor". Nearby Words: trait, traitorous, traitress
A borderline example is in the Codex Alera book Furies of Calderon: Amara's final exam is to successfully infiltrate a rebel camp with her mentor, Fidelias, to discover the identity of the traitor; unfortunately Fidelias is a traitor and turns her in.