enigmatic vs labyrinthiform

enigmatic

adj

  • Pertaining to an enigma. 

  • Defying description. 

  • Mysterious. 

  • Enigmatical. 

labyrinthiform

adj

  • Having the form of a labyrinth; intricate. 

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