activity vs animation

activity

noun
  • Something done as an action or a movement. 

  • The lexical aspect (aktionsart) of verbs or predicates that change over time and have no natural end point. 

  • Something done for pleasure or entertainment, especially one involving movement or an excursion. 

  • The state or quality of being active; activeness. 

  • The number of radioactive decays per unit time. Unit for it: becquerel or curie 

  • The propery of substances to react with other substances 

animation

noun
  • The act of animating, or giving life or spirit. 

  • Activities offered by a holiday resort encompassing activities that include movement, joy, leisure and spectacle, such as games, sports, shows, events, etc. 

  • The state of being lively, brisk, or full of spirit and vigor; vivacity; spiritedness 

  • conversion from the inanimate to animate grammatical category 

  • The technique of making inanimate objects or drawings appear to move in motion pictures or computer graphics; the object (film, computer game, etc.) so produced 

  • The condition of being animate or alive. 

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