barque vs caique

barque

noun
  • A sailing vessel or boat of any kind. 

  • A sailing vessel of three or more masts, with all masts but the sternmost square-rigged, the sternmost being fore-and-aft-rigged 

caique

noun
  • A small wooden trading vessel, brightly painted and rigged for sail, traditionally used for fishing and trawling. 

  • Any of four (previously two) species of parrot in the genus Pionites. 

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