hinny vs jenny-ass

hinny

noun

  • The hybrid offspring of a stallion (male horse) and a she-ass (female donkey). 

  • A term of endearment usually for women. 

verb

  • To whinny 

jenny-ass

noun

  • A female donkey. 

How often have the words hinny and jenny-ass occurred in a corpus of books? (source: Google Ngram Viewer )