Kafkaesque vs phantasmal

Kafkaesque

adj
  • Marked by surreal distortion and often a sense of looming danger. 

  • Marked by a senseless, disorienting, often menacing complexity. 

  • In the manner of something written by Franz Kafka. 

phantasmal

adj
  • Eerie or frightening. 

  • Of or pertaining to ghosts or phantoms. 

  • Expresses qualities of or produced from fantasy. 

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