concordant vs continuative

concordant

adj
  • Agreeing or harmonious; consistent (with). 

  • Intruding parallel to the bedding. 

  • Preserving the sign. 

continuative

adj
  • Of or pertaining to continuation. 

  • durative. 

noun
  • a durative. 

  • Something that causes a continuation. 

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