cobbler vs jackfish

cobbler

noun
  • The soldier or South Australian cobbler (Gymnapistes marmoratus), a brown fish native to southern Australian estuaries which is not closely related to Cnidoglanis macrocephalus, but also has venemous spines on its dorsal and pectoral fins. 

  • Condica sutor, an owlet moth native to North America. 

  • A police officer. 

  • Often preceded by a descriptive word as in apple cobbler, peach cobbler, etc.: a kind of pie, usually filled with fruit, originally having a crust at the base but nowadays generally lacking this and instead topped with a thick, cake-like pastry layer. 

  • A person who repairs, and sometimes makes, shoes. 

  • A sheep left to the end to be sheared (for example, because its wool is filthy, or because it is difficult to catch). 

  • A testicle. 

  • An (iced) alcoholic drink containing spirit or wine, with lemon juice and sugar. 

  • A roadworker who lays cobbles. 

  • Also river cobbler: basa (Pangasius bocourti), an edible species of shark catfish native to the Chao Phraya and Mekong river basins in Southeast Asia. 

  • The shiny, hard seed of the horse chestnut tree (Aesculus hippocastanum), especially when used in the game of the same name (sense 1.2); a conker, a horse chestnut. 

  • Synonym of conkers (“a game for two players in which the participants each have a horse-chestnut (known as a cobbler (sense 1.1) or conker) suspended from a length of string, and take turns to strike their opponent's conker with their own with the object of destroying the opponent's conker before their own is destroyed”) 

  • Pangas catfish (Pangasius pangasius), an edible species of shark catfish native to Bangladesh, India, Myanmar, and Pakistan. 

  • The South Australian catfish (Cnidoglanis macrocephalus), a species of catfish native to Australia which has dorsal and pectoral fins bearing sharp, venomous spines. 

jackfish

noun
  • A jack (in any of the senses referring to types of fish). 

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