barong vs missile

barong

noun
  • A cutting weapon similar to a cleaver, with a thick back and thin razor-like edge, used by the Moros of the Philippines. 

missile

noun
  • Any object used as a weapon by being thrown or fired through the air, such as stone, arrow or bullet. 

  • A self-propelled projectile whose trajectory can be adjusted after it is launched. 

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