languor vs trance

languor

noun
  • A state of the body or mind caused by exhaustion or disease and characterized by a languid or weary feeling; lassitude; (countable) an instance of this. 

  • Dullness, sluggishness; lack of vigour; stagnation. 

  • Listless indolence or inactivity, especially if enjoyable or relaxing; dreaminess; (countable) an instance of this. 

  • Heavy humidity and stillness of the air. 

  • Melancholy caused by lovesickness, sadness, etc.; (countable) an instance of this. 

verb
  • To languish. 

trance

noun
  • A dazed or unconscious condition. 

  • A tedious journey. 

  • A state of awareness, concentration, or focus that filters experience and information (for example, a state of meditation or possession by some being). 

  • A state of low response to stimulus and diminished, narrow attention; particularly one induced by hypnosis. 

verb
  • To create in or via a trance. 

  • To travel quickly over a long distance. 

  • To (cause to) be in a trance; to entrance. 

  • To pass across or over; to traverse. 

  • To walk heavily or with some difficulty; to tramp, to trudge. 

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