adhesion vs contraction

adhesion

noun
  • An abnormal union of surface by the formation of new tissue resulting from an inflammatory process. 

  • Persistent attachment or loyalty. 

  • The ability of a substance to stick to an unlike substance. 

  • An agreement to adhere. 

  • The binding of a cell to a surface or substrate. 

  • The frictional grip on a surface, of wheels, shoes etc. 

contraction

noun
  • A distinct stage of wound healing, wherein the wound edges are gradually pulled together. 

  • The acquisition of something, generally negative. 

  • A period of economic decline or negative growth. 

  • Syncope, the loss of sounds from within a word. 

  • A process whereby one or more sounds of a free morpheme (a word) are lost or reduced, such that it becomes a bound morpheme (a clitic) that attaches phonologically to an adjacent word. 

  • A strong and often painful shortening of the uterine muscles prior to or during childbirth. 

  • A shorthand symbol indicating an omission for the purpose of brevity. 

  • A reversible reduction in size. 

  • A word with omitted letters replaced by an apostrophe, usually resulting from the above process. 

  • The process of contracting a disease. 

  • A shortening of a muscle during its use. 

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