Positive & Negative Words

If you are looking for the antonyms of cooperative, the most direct choices are uncooperative, noncooperative, obstructive, resistant, adversarial, confrontational,...

When you need an antonym for unite, the most natural choices are divide, separate, split, disunite, disconnect, isolate, and disperse. ...

If you are looking for antonyms for heretic, the most useful opposites include orthodox, believer, adherent, conformist, traditionalist, and doctrinally...

If you are looking for antonyms for giddy, the best opposite depends on what giddy means in context.  When giddy...