breakup vs partitive

breakup

noun
  • The act of breaking up; disintegration or division. 

  • The termination of a friendship or a romantic relationship. 

  • The time of year during which winter ice covering bodies of water disintegrates; more generally, spring. 

  • A loss of emotional control; a breakdown. 

partitive

noun
  • A partitive word, phrase or case. 

adj
  • Indicating a part rather than the whole of something. 

  • That divides something into parts. 

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