faceless vs monolithic

faceless

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

  • Having no face 

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

monolithic

adj
  • Having a massive, unchanging structure that does not permit individual variation. 

  • Consisting of a single chunk of hard material rather than an assembly of discrete parts. 

  • Of or resembling a monolith. 

  • Of a single structure, a singular component; instead of an assembly. 

  • Consisting of a single program or codebase. 

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