gourd vs nob

gourd

noun
  • Head. 

  • Any of the trailing or climbing vines producing fruit with a hard rind or shell, from the genera Lagenaria and Cucurbita (in Cucurbitaceae). 

  • A hard-shelled fruit from a plant in Lagenaria or Cucurbita. 

  • The dried and hardened shell of such fruit, made into a drinking vessel, bowl, spoon, or other objects designed for use or decoration. 

  • loaded dice. 

nob

noun
  • The head. 

  • A wealthy or influential person; a toff. 

  • The glans penis, the sensitive bulbous structure at the end of the penis also known as the head of the penis. (Also spelled knob.) 

  • A jack of the same suit as the card turned up by the dealer. (See also nibs.) 

  • (vulgar, slang, chiefly UK) The penis; dick. (Also spelled knob.) 

  • A contemptible person; dick. (Also spelled knob.) 

verb
  • To hit in the head 

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