concern vs enterprise

concern

noun
  • A business, firm or enterprise; a company. 

  • The placement of interest or worry on a subject. 

  • The expression of solicitude, anxiety, or compassion toward a thing or person. 

  • That which affects one’s welfare or happiness. A matter of interest to someone. 

  • A worry; a sense that something may be wrong; an identification of a possible problem. 

  • Any set of information that affects the code of a computer program. 

verb
  • To engage by feeling or sentiment; to interest. 

  • To relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to. 

  • To make somebody worried. 

enterprise

noun
  • A company, business, organization, or other purposeful endeavor. 

  • Active participation in projects. 

  • A willingness to undertake new or risky projects; energy and initiative. 

  • An undertaking, venture, or project, especially a daring and courageous one. 

verb
  • To treat with hospitality; to entertain. 

  • To undertake; to begin and attempt to perform; to venture upon. 

  • To undertake an enterprise, or something hazardous or difficult. 

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