spooky vs surreal

spooky

adj
  • Eerie, or suggestive of ghosts or the supernatural. 

  • Spooked; afraid; frightened. 

  • Unpredictably excitable; skittish (used especially of horses). 

surreal

adj
  • Resembling a dream: fantastic and incongruous 

noun
  • surreal number 

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