Словарь синонимов английского языка - supremacy

(n) 1. transcendency, pre-eminence, superiority, ascendancy, excellence, primacy, peerlessness, matchlessness, incomparability, inimitability: Colonialism depends on military supremacy. 2. sovereignty, dominion, sway, mastery, control, dominance, (supreme or absolute) rule or authority, autarchy, omnipotence, hegemony: They maintained their supremacy over the Iberian peninsula for centuries.