anachronistic vs antediluvial

anachronistic

adj
  • Erroneous in date; containing an anachronism; in a wrong time; not applicable to or not appropriate for the time. 

  • Having opinions from the past; preferring things or values of the past; behind the times; overly conservative. 

antediluvial

adj
  • Antiquated. 

  • Of or pertaining to a time before Noah's flood. 

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