renegado

/R IY0 N IH0 G AA1 D OW0/
noun
  1. 1

    An outlaw or rebel.

  2. 2

    A disloyal person who betrays or deserts a cause, religion, political party, friend, etc.

Source: https://en.wiktionary.org/wiki/renegade, https://en.wiktionary.org/wiki/renegado