peripatetic vs strolling

peripatetic

noun

  • One who walks about; a pedestrian; an itinerant. 

adj

  • Constantly travelling. 

  • Tending to walk about. 

strolling

noun

  • The taking of a stroll. 

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