Another word for confederate
ally, accomplice, associate, partner;
Southerner, secessionist, one of the Gray, Johnny Reb*; see rebel 1.
Another word for confederatenoun
One nation associated with another in a common cause:ally, coalitionist, leaguer. See connect, politics
One who is united in a relationship with another:affiliate, ally, associate, cohort, colleague, copartner, fellow, partner. See connect
One who assists a lawbreaker in a wrongful or criminal act:accessory, accomplice, conspirator. See crimes, help