dominion vs predominancy

dominion

noun
  • predominance; ascendancy 

  • A kingdom, nation, or other sphere of influence; governed territory. 

  • Power or the use of power; sovereignty over something; stewardship, supremacy. 

  • kingdom 

  • An order of angel in Christian angelology, ranked above virtues and below thrones. 

predominancy

noun
  • Predominance. 

How often have the words dominion and predominancy occurred in a corpus of books? (source: Google Ngram Viewer )