dominion vs elderdom

dominion

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

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

  • predominance; ascendancy 

  • kingdom 

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

elderdom

noun
  • Authority; dominion. 

  • Preeminence; superiority. 

  • The role or influence of an elder or elders. 

  • The authority, rule, or office of an elder. 

  • The state of being an elder, or of being older; elderhood. 

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