Renegade

Any politician who does not toe the main party line would be branded a renegade.

You're a renegade.

Ask your own conscience, Sir William, what has prompted you to become a renegade to your political party and opinions, and led you, for what I know, to be on the point of marrying your only daughter to a beggarly Jacobite bankrupt, the inveterate enemy of your family to the boot.

Taiwan is a renegade province of China.

When a person develops cancer, the body mounts an immune response against the renegade cells but it is often too weak to halt their spread.

The recent arrangement, obtained by Lord Stratford, as to the case of a Christian renegading to Mohammedanism […]