dispute vs harmony

dispute

noun
  • An argument or disagreement, a failure to agree. 

  • Verbal controversy or disagreement; altercation; debate. 

verb
  • to make a subject of disputation; to argue pro and con; to discuss 

  • to strive or contend about; to contest 

  • to oppose by argument or assertion; to controvert; to express dissent or opposition to; to call in question; to deny the truth or validity of 

  • to contend in argument; to argue against something maintained, upheld, or claimed, by another. 

harmony

noun
  • Agreement or accord. 

  • A literary work which brings together or arranges systematically parallel passages of historians respecting the same events, and shows their agreement or consistency. 

  • A pleasing combination of elements, or arrangement of sounds. 

  • The relationship between two distinct musical pitches (musical pitches being frequencies of vibration which produce audible sound) played simultaneously. 

  • The academic study of chords. 

  • Two or more notes played simultaneously to produce a chord. 

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