occult vs supernaturalism

occult

noun
  • Supernatural affairs. 

verb
  • To dissimulate, conceal, or obfuscate. 

  • To cover or hide from view. 

adj
  • Related to the occult; pertaining to mysticism, magic, or astrology. 

  • Secret; hidden from general knowledge; undetected. 

  • Esoteric. 

supernaturalism

noun
  • The quality or condition of being supernatural. 

  • A belief in the doctrine of supernatural or divine agency as manifested in the world, in human events, religious revelation, miracles, etc. 

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