sisterhood vs togetherness

sisterhood

noun
  • The quality of being sisterly; sisterly companionship; especially, the sense that women have of being in solidarity with one another. 

  • The idea of universal experience amongst women, regardless of other traits or factors. (Considered obsolete in third-wave feminism.) 

  • The state, or kinship of being sisters. 

  • A religious society of women. 

togetherness

noun
  • The state or quality of being together. 

  • The result or product of being together. 

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