dominance vs prevalence

dominance

noun
  • The state of being dominant; of prime importance; supremacy. 

  • The superior development of or preference for one side of the body or one of a pair of organs; such as being right-handed. 

  • Being in a position of power, authority or ascendancy over others. 

  • The property of a gene such that it suppresses the expression of its allele. 

prevalence

noun
  • The quality or condition of being prevalent; wide extension or spread. 

  • The total number of cases of a disease in a given statistical population at a given time, divided by the number of individuals in that population. 

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