antediluvial vs ossified

antediluvial

adj
  • Antiquated. 

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

ossified

adj
  • Inflexible, old-fashioned. 

  • Having undergone the process of ossification (transformation into bone). 

  • Drunk. 

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