inertia vs movement

inertia

noun
  • Lack of activity; sluggishness; said especially of the uterus, when, in labour, its contractions have nearly or wholly ceased. 

  • In a person, unwillingness to take action. 

  • The property of a body that resists any change to its uniform motion; equivalent to its mass. 

movement

noun
  • An act of emptying the bowels. 

  • Physical motion between points in space. 

  • A trend in various fields or social categories, a group of people with a common ideology who try together to achieve certain general goals 

  • Melodic progression, accentual character, tempo or pace. 

  • A system or mechanism for transmitting motion of a definite character, or for transforming motion, such as the wheelwork of a watch. 

  • An instance of an aircraft taking off or landing. 

  • The deviation of a pitch from ballistic flight. 

  • A pattern in which pairs change opponents and boards move from table to table in duplicate bridge. 

  • A large division of a larger composition. 

  • The impression of motion in an artwork, painting, novel etc. 

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