equibalance vs valor

equibalance

noun
  • Equal weight; equiponderance. 

verb
  • To make of equal weight; to counterbalance. 

valor

noun
  • Value; worth. 

  • Strength of mind in regard to danger; that quality which enables a person to encounter danger with firmness 

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