booster vs mullet

booster

noun
  • Someone who is a fan or supporter of something. 

  • Something that boosts. 

  • A term that serves to amplify or strengthen an utterance, such as "really". 

  • Someone who promotes a town or business. 

  • A member of a booster club. 

  • A booster dose. 

  • A booster engine fitted to a steam locomotive. 

  • A motor-generator set used for voltage regulation in direct current electrical power circuits. 

  • A thief. 

  • A small quantity of a sensitive explosive that is triggered by a detonator and provides the energy needed to detonate a larger quantity of a less-sensitive explosive. 

  • A package of cards or figurines designed to add to a player's collection. 

  • A power-up item. 

  • The first stage of a multistage rocket that provides the thrust for liftoff and the initial flight. 

verb
  • To give a booster shot to; to boost. 

mullet

noun
  • A person who mindlessly follows a fad, a trend, or a leader. 

  • A fish of the family Mullidae (order Syngnathiformes), especially the genus Mullus (the red mullets or goatfish). 

  • The rowel of a spur. 

  • A hairstyle where the hair is kept short on the top and sides and long at the back. 

  • A fool. 

  • Any of several species of freshwater fish in the sucker family (especially in the genus Moxostoma, the redhorses) 

  • A star with straight edges and usually with five or six points. 

  • A fish of the family Mugilidae (order Mugiliformes) (the grey mullets). 

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