concert vs coordinate

concert

verb
  • To act in harmony or conjunction; to form combined plans. 

  • To plan; to devise; to arrange. 

  • To plan together; to settle or adjust by conference, agreement, or consultation. 

noun
  • A musical entertainment in which several voices or instruments take part. 

  • Agreement in a design or plan; union formed by mutual communication of opinions and views; accordance in a scheme; harmony; simultaneous action. 

  • Musical accordance or harmony; concord. 

coordinate

verb
  • To synchronize (activities). 

  • To place in the same order or rank. 

  • To match (objects, especially clothes). 

noun
  • Something that is equal to another thing. 

  • A number representing the position of a point along a line, arc, or similar one-dimensional figure. 

  • Coordinated clothes. 

adj
  • Of the same rank; equal. 

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