cooperative vs unbending

cooperative

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

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. 

unbending

noun
  • The act of one who unbends. 

adj
  • inflexible and not yielding 

  • very reserved, aloof and asocial 

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