(n) empire
imperial
(P)
(n) imperial soldier
(n) (obsc) island empire
(n) the British Empire
(n) the Third Reich
(n) Imperial Diet
(n) (abbr) Meiji Constitution (Constitution of the Empire of Japan)
(n,adj-no) imperialism
(P)
(n) Incan Empire
(n) Latin Empire
(n) Roman Empire
(n) Empire of Japan (Japan's official name under the Meiji Constitution)
(n) imperialist
(adj-na) imperialistic
(n) anti-imperialism
(n) British Empire
(n) Western Roman Empire
(n) Eastern Roman Empire
(n) anti-imperialist
(n) Byzantine Empire
(n) Holy Roman Empire
(n) Meiji Constitution (Constitution of the Empire of Japan)
(n) (obs) the Imperial Japanese Army
(n) First Turkish (Ottoman) Constitution