enigmatic vs thaumaturgical

enigmatic

adj

  • Enigmatical. 

  • Defying description. 

  • Pertaining to an enigma. 

  • Mysterious. 

thaumaturgical

adj

  • Relating to thaumaturgy; magical. 

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