palpable vs visionary

palpable

adj
  • Obvious or easily perceived; noticeable. 

  • That can be detected by palpation. 

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

visionary

adj
  • having vision or foresight 

  • imaginary or illusory 

  • idealistic or utopian 

  • prophetic or revelatory 

noun
  • Someone who has positive ideas about the future. 

  • An impractical dreamer. 

  • Someone who has visions; a seer. 

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