bimble vs saunter

bimble

verb

  • To walk with no particular haste or purpose. 

noun

  • A gentle, meandering walk with no particular haste or purpose. 

saunter

verb

  • To stroll, or walk at a leisurely pace. 

noun

  • A leisurely walk or stroll. 

  • A leisurely pace. 

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