Supremacy
Part of speech: noun
Definition: The quality of being supreme. Power over all others. When used with a designation for a particular group, the assertion that the group in question is superior to or should rule over others.
Example sentence: As the country has become more diverse, not just states like California and New York, but throughout the nation, it's no coincidence that we have seen a resurgence of white supremacy and violent extremism. And history's clear: voter suppression is rooted in white supremacy.
Domination
Part of speech: noun
Definition: The act of dominating; exercise of power in ruling; dominion; supremacy; authority, often done in an arbitrary or insolent way.
Example sentence: Death surrenders us totally to God: it makes us enter into him; we must, in return, surrender ourselves to death with absolute love and self-abandonment since, when death comes, all we can do is to surrender ourselves completely to the domination and guidance of God.