excursion vs saunter

excursion

noun
  • A brief recreational trip; a journey out of the usual way. 

  • An occurrence where an aircraft runs off the end or side of a runway or taxiway, usually during takeoff, landing, or taxi. 

  • A deviation in pitch, for example in the syllables of enthusiastic speech. 

  • A wandering from the main subject: a digression. 

verb
  • To go on a recreational trip or excursion. 

saunter

noun
  • A leisurely walk or stroll. 

  • A leisurely pace. 

verb
  • To stroll, or walk at a leisurely pace. 

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