concern vs evil

concern

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

  • The placement of interest or worry on a subject. 

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

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

  • A business, firm or enterprise; a company. 

  • 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. 

evil

noun
  • Something which impairs the happiness of a being or deprives a being of any good; something which causes suffering of any kind to sentient beings; harm; injury; mischief. 

  • Moral badness; wickedness; malevolence; the forces or behaviors that are the opposite or enemy of good. 

adj
  • Unpleasant, foul (of odour, taste, mood, weather, etc.). 

  • Undesirable; harmful; bad practice. 

  • Intending to harm; malevolent. 

  • Morally corrupt. 

  • Producing or threatening sorrow, distress, injury, or calamity; unpropitious; calamitous. 

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