Republican
adj//ɹɪˈpʌblɪkən//republikansk, republikan
(US politics) Of or pertaining to the Republican Party of the United States.
(US politics) A member or supporter of the Republican Party, the more right-wing of the two main political parties in the United States.
Advocating or supporting a republic as a form of government, advocating or supporting republicanism. [from 17th c.]
Someone who favors a republic as a form of government. [from 17th c.]