Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun prepotency
1 sense of prepotency
Sense 1
predominance, predomination, prepotency -- (the state of being predominant over others)
=> 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")