hiking vs loiter

hiking

noun
  • Walking in the countryside for pleasure or sport. 

  • The act by which something is hiked, or raised sharply. 

loiter

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

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

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

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

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