airhead vs turkey

airhead

noun
  • A foolish, silly, or unintelligent person. 

  • A (usually temporary) landing area for aircraft for supplying a non-military operation. 

  • An area of hostile territory that has been seized for use as an airbase to ensure the further safe landing of troops and materiel. 

turkey

noun
  • A foolish or inept person. 

  • The flesh or meat of this bird eaten as food. 

  • A bird in the genus Meleagris with a fan-shaped tail and wattled neck, especially the wild turkey (Meleagris gallopavo, now domesticated). 

  • With a distinguishing word: a bird resembling the Meleagris gallopavo (for example, the brush turkey or bush turkey (Alectura lathami), and the water turkey (Anhinga anhinga)). 

  • A patient feigning symptoms; a person faking illness or injury; a malingerer. 

  • A failure. 

  • An act of throwing three strikes in a row. 

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