antediluvial vs outworn

antediluvial

adj

  • Antiquated. 

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

outworn

adj

  • out of date 

  • no longer usable 

  • worn out 

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