metaphysical vs palpable

metaphysical

adj
  • Being an adherent of the philosophy of metaphysics. 

  • Of or pertaining to metaphysics. 

  • Immaterial, supersensual, not physical (more properly, "beyond" that which is physical). 

palpable

adj
  • That can be detected by palpation. 

  • Capable of being touched, felt or handled; touchable, tangible. 

  • Obvious or easily perceived; noticeable. 

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