Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun supremacy
1 sense of supremacy
Sense 1
domination, mastery, supremacy -- (power to dominate or defeat; "mastery of the seas")
=> dominance, ascendance, ascendence, ascendancy, ascendency, control -- (the state that exists when one person or group has power over another; "her apparent dominance of her husband was really her attempt to make him pay attention to her")