enjoin vs impose

enjoin

verb
  • To prescribe under authority; to ordain 

  • To lay upon, as an order or command; to give an injunction to; to direct with authority; to order; to charge. 

  • To prohibit or restrain by a judicial order or decree; to put an injunction on. 

impose

verb
  • To establish or apply by authority. 

  • To practice a trick or deception (on or upon). 

  • To arrange in proper order on a table of stone or metal and lock up in a chase for printing; said of columns or pages of type, forms, etc. 

  • to enforce: compel to behave in a certain way 

  • To lay on, as the hands, in the religious rites of confirmation and ordination. 

  • to be an inconvenience (on or upon) 

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