faceless vs lifeless

faceless

adj
  • Having no face 

  • Having or revealing no individual identity or character; anonymous. 

  • Having or revealing no individuality, personality or distinctive characteristics. 

lifeless

adj
  • inanimate; having no life 

  • dull or lacking vitality 

  • dead; having lost life 

  • uninhabited, or incapable of supporting life 

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