vice vs weakness

vice

noun
  • A bad habit. 

  • A winding or spiral staircase. 

  • One who acts in place of a superior. 

  • A tool for drawing lead into cames, or flat grooved rods, for casements. 

  • Any of various crimes related (depending on jurisdiction) to weapons, prostitution, pornography, gambling, alcohol, tobacco, or drugs. 

  • A defect in the temper or behaviour of a horse, such as to make the animal dangerous, to injure its health, or to diminish its usefulness. 

adj
  • in place of; subordinate to; designating a person below another in rank 

weakness

noun
  • An inadequate quality; fault 

  • The condition of being weak. 

  • A special fondness or desire. 

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