cooperative vs obstreperous

cooperative

adj
  • Ready to work with another person or in a team; ready to cooperate. 

  • Involving cooperation between individuals or parties. 

  • Relating to a cooperative or cooperatives. 

noun
  • A type of company that is owned partially or wholly by its employees, customers or tenants. 

obstreperous

adj
  • Stubbornly defiant; disobedient; resistant to authority or control, whether in a noisy manner or not. 

  • Attended by, or making, a loud and tumultuous noise; boisterous. 

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