association vs rupture

association

noun
  • The state of being associated; a connection to or an affiliation with something. 

  • Relationship between classes of objects that allows one object instance to cause another to perform an action on its behalf. 

  • A benevolent overseas Chinese organization of popular origin for overseas Chinese individuals with the same surname or trade or business. 

  • A group of persons associated for a common purpose; an organization; society. 

  • The act of associating. 

  • Any relationship between two measured quantities that renders them statistically dependent (but not necessarily causal or a correlation). 

rupture

noun
  • A social breach or break, between individuals or groups. 

  • A failure mode in which a tough ductile material pulls apart rather than cracking. 

  • A burst, split, or break. 

  • A break or tear in soft tissue, such as a muscle. 

verb
  • To burst, break through, or split, as under pressure. 

  • To dehisce irregularly. 

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