danger vs liability

danger

noun
  • Exposure to likely harm; peril. 

  • An instance or cause of likely harm. 

  • The stop indication of a signal (usually in the phrase "at danger"). 

liability

noun
  • The condition of being susceptible to something. 

  • A handicap that holds something back, a drawback, someone or something that is a burden to whoever is required to take care of them; an individual or action that exposes others to greater risk. 

  • Any item recorded on the right-hand side of a balance sheet. 

  • An obligation, debt or responsibility owed to someone. 

  • A person on a team that is more of a hindrance than a help. 

  • The likelihood of something happening. 

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