Hegemony
In the 19th century, hegemony came to denote the "Social or cultural predominance or ascendancy; predominance by one group within a society or milieu". Later, it could be used to mean "a group or regime which exerts undue influence within a society". Also, it could be used for the geopolitical and the cultural predominance of one country over others, from which was derived "hegemonism", as in the idea that the Great Powers meant to establish European hegemony over Asia and Africa.
Negarchy
Negarchy was a term coined by Daniel Deudney to mean a form of status quo maintained by the interrelations of the power structure and authority that modern states hold in relation to one another, which negate one another because of their respective influence. Negarchy is described as being a form of governing between "anarchy and hierarchy".