grunt vs subnormal

grunt

noun
  • A person who does ordinary and boring work. 

  • A short snorting sound, often to show disapproval, or used as a reply when one is reluctant to speak. 

  • An infantry soldier. 

  • A dessert of steamed berries and dough, usually blueberries; blueberry grunt. 

  • Any fish of the perciform family Haemulidae. 

  • The amount of power of which a vehicle is capable. 

  • The snorting cry of a pig. 

verb
  • To break wind; to fart. 

  • To make a grunt or grunts. 

subnormal

noun
  • A person whose abilities are less than normal. 

  • That part of the axis of a curved line which is intercepted between the ordinate and the normal. 

adj
  • denormal 

  • Less than normal. 

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