Confederate

nouns

a supporter of the Confederate States of America
Confederate
is a type of (narrower)
an American who lives in the South
Southerner
is a type of (narrower)
a person who backs a politician or a team etc.
"all their supporters came out for the game"; "they are friends of the library"
admirer, booster, champion, friend, protagonist, supporter

adjectives

of or having to do with the southern Confederacy during the American Civil War
"Confederate soldiers"
Confederate
is similar to
in or characteristic of a region of the United States south of (approximately) the Mason-Dixon line
"southern hospitality"; "southern cooking"; "southern plantations"
southern