mugwump Synonyms

independent fencesitter big enchilada big man big kahuna big daddy fence-sitter big cheese nonpartisan head honcho big gun big name big noise person of importance person of consequence independents person of influence great card man of mark great man overling king of the hill high-muck-a-muck heavyweight reversionist recidivist nabob lump knob influencer anythingarian cone clout bump bigwig neutral notability notable free trader hotshot something somebody seceder sachem renegado personage nothingarian baron