loiter vs put off

loiter

verb
  • To stand about without any aim or purpose; to stand about idly. 

  • To remain at a certain place instead of moving on. 

  • For an aircraft to remain in the air near a target. 

noun
  • A standing or strolling about without any aim or purpose. 

put off

verb
  • To cause to dislike; to discourage (from doing). 

  • To procrastinate. 

  • To emit; to give off (an odor, smoke, etc.). 

  • To distract; to disturb the concentration of. 

  • To delay (a task, event, etc.). 

adj
  • daunted or fazed 

  • offended, repulsed 

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