navigate vs tiptoe

navigate

verb
  • To plan, control and record the position and course of a vehicle, ship, aircraft, etc., on a journey; to follow a planned course. 

  • To move between web pages, menus, etc. by means of hyperlinks, mouse clicks, or any other mechanism. 

  • To give directions, as from a map, to someone driving a vehicle. 

  • To find a way through a difficult situation or process. 

  • To travel over water in a ship; to sail. 

tiptoe

adj
  • Standing elevated, on or as if on the tips of one's toes. 

  • Moving carefully, quietly, warily or stealthily, on or as if on the tips of one's toes. 

verb
  • To walk quietly with only the tips of the toes touching the ground. 

noun
  • The tip of the toe. 

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