camaraderie vs solitude

camaraderie

noun
  • A spirit of familiarity and closeness. 

  • Close friendship in a group of friends or teammates. 

solitude

noun
  • A lonely or deserted place. 

  • Aloneness; the state of being alone, solitary, or by oneself. 

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