nonlife vs oblivion

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 

oblivion

noun
  • The state of being completely forgotten, of being reduced to a state of non-existence, extinction, or nothingness, including through war and destruction. (Figuratively) for an area like hell, a wasteland. 

  • A form of purgatory. 

  • The state of forgetting completely, of being oblivious, unconscious, unaware, as when sleeping, drunk, or dead. 

verb
  • To consign to oblivion; to efface utterly. 

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