Emperor
noun
こうてい
皇帝 (こうてい) Emperor
公邸 (こうてい) Official Residence
肯定 (こうてい) Positive, Affirmation
帝 (みかど) Japanese Emperor, Emperor Of Japan
天皇 (てんのう) Emperor Of Japan, Emperor
皇后 (こうごう) Japanese Empress
みかど and てんのう both have something special about their reading, so you know they mean Emperor Of Japan.
Koichi こう takes てい his job as Emperor seriously.
Emperor Koichi こう made tater てい tots a national dish.