predomination vs ascendence

predomination and ascendence both are nouns.

Word	Noun	Adjective	Verb	Adverb
predomination	Yes	No	No	No
ascendence	Yes	No	No	No

As nouns, ascendence is a hypernym of predomination; that is, ascendence is a word with a broader meaning than predomination:

predomination: the state of being predominant over others
ascendence: the state that exists when one person or group has power over another

Other hypernyms of predomination include ascendance, ascendancy, ascendency, control, dominance.

predomination (noun)	ascendence (noun)
the quality of being more noticeable than anything else	the state that exists when one person or group has power over another
the state of being predominant over others