Renegade and Revolter

Renegade noun - A person who abandons a cause or organization usually without right.

Revolter and renegade are semantically related In some cases you can use "Revolter" instead a noun "Renegade".

Revolter noun - A person who rises up against authority.

Renegade and revolter are semantically related in rebel topic. You can use "Renegade" instead a noun "Revolter", if it concerns topics such as person who does not obey, often extreme change.