girl vs yearling

girl

noun
  • A young female animal. 

  • A queen (the playing card). 

  • One's daughter. 

  • A boy or man who is weak or sentimental. 

  • A female servant; a maid. (see usage notes) 

  • One's girlfriend. 

  • A female (tree, gene, etc). 

  • Cocaine, especially in powder form. 

  • A term of endearment. (see usage notes) 

  • A woman, especially a young and often attractive woman. 

  • A female child, adolescent, or a young woman. 

verb
  • To feminize or girlify; to gender as a girl or as for girls. 

  • To staff with or as a girl or girls. 

yearling

noun
  • An animal that is between one and two years old; one that is in its second year (but not yet two full years old). 

  • A racehorse that is considered to be one year old until a subsequent January 1st. 

  • A sophomore at West Point military academy. 

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