3 adjectives to describe disunionist

The writer of this "Scarlet Letter" had long been known to the country as a prominent politician of Alabama, affiliated with the Democratic party, having once represented a district of that State in Congress, and of late years the most active, pronounced, and conspicuous disunionist in the South.

Then let us suppose that Mr. Toombs, from the impulses of caprice and passion, had secretly established relations with desperate disunionists, and had thus put in jeopardy not only the interests, but the lives, of those who were equally his friends and the friends of the Constitution.

Until he began the publication of the North Star and for several years thereafter, he was, with the rest of the Garrisonians, a pronounced disunionist.

3 adjectives to describe  disunionist