confederate

(noun) a supporter of the Confederate States of America. Synonyms: Confederate.

(noun) someone who assists in a plot. Synonyms: collaborator, henchman, partner in crime.

(noun) a person who joins with another in carrying out some plan (especially an unethical or illegal plan). Synonyms: accomplice.

(verb) form a group or unite. Synonyms: band together. Example: "The groups banded together."

(verb) form a confederation with; of nations.

(adj) of or having to do with the southern Confederacy during the American Civil War. Synonyms: Confederate. Example: "Confederate soldiers."

(adj) united in a confederacy or league. Synonyms: allied, confederative.