Bircher, Bourbon, Conservative, Democrat, Labourite, Republican, Whig, conservatist, conservative, diehard, extreme right-winger, hard hat, heeler, imperialist, loyalist, monarchist, partisan, party faithful, party hack, party man, party member, party wheelhorse, radical right, reactionarist, reactionary, reactionist, registered Democrat, registered Republican, regular, right-winger, right, right wing, rightist, royalist, social Darwinist, stalwart, standpat, standpatter, ultraconservative, ward heeler, wheelhorse