lascar vs wanderer

lascar

noun
  • Any of various nymphalid butterflies of the Asian genera Pantoporia and Lasippa. 

  • A tent-pitcher; also a type of artilleryman. 

  • A sailor from India or Southeast Asia, especially as serving on a European ship. 

wanderer

noun
  • Any of various far-migrating nymphalid butterflies of the genus Danaus. 

  • One who wanders, who travels aimlessly. 

  • The wandering albatross, Diomedea exulans. 

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