roving vs wandersome

roving

adj
  • Of the eyes or gaze, inspecting all over; not staying fixed on on subject. 

  • Moving about; having no fixed or permanent abode; travelling from place to place. 

noun
  • A long and narrow bundle of fibre, usually used to spin woollen yarn or in felting. 

  • The process of giving the first twist to yarn. 

wandersome

adj
  • Characterised or marked by wandering 

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