concern vs distress

concern

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

  • 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 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. 

distress

noun
  • Physical or emotional discomfort, suffering, or alarm, particularly of a more acute nature. 

  • A cause of such discomfort. 

  • The thing taken by distraining; that which is seized to procure satisfaction. 

  • Serious danger. 

  • A seizing of property without legal process to force payment of a debt. 

  • An aversive state of stress to which a person cannot fully adapt. 

verb
  • To treat a new object to give it an appearance of age. 

  • To retain someone’s property against the payment of a debt; to distrain. 

  • To cause strain or anxiety to someone. 

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