meaninglessness vs nonlife

meaninglessness

noun
  • The state of lacking meaning; the quality of being meaningless. 

  • Anything that is meaningless. 

nonlife

noun
  • A life so devoid of meaning or activity that it is barely worth living. 

  • All objects or substances except those considered alive. 

adj
  • Relating to types of insurance which are not life insurance 

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