mundane vs soul-destroying

mundane

noun
  • An unremarkable, ordinary human being. 

  • A person considered to be "normal", part of the mainstream culture, outside the subculture, not part of the elite group. 

  • The world outside fandom; the normal, mainstream world. 

  • A person who is not a Satanist. 

adj
  • Worldly, earthly, profane, vulgar as opposed to heavenly. 

  • Ordinary; not new. 

  • Pertaining to the Universe, cosmos or physical reality, as opposed to the spiritual world. 

  • Tedious; repetitive and boring. 

soul-destroying

adj
  • Causing erosion of moral fortitude or that eliminates hope or motivation 

How often have the words mundane and soul-destroying occurred in a corpus of books? (source: Google Ngram Viewer )