mousy vs spunky

mousy

adj
  • Abounding in or infested with mice. 

  • Of a greyish-brown colour. 

  • mousy 

  • Timid. 

  • Quiet; stealthy. 

spunky

adj
  • Pertaining to or like spunk (semen). 

  • Stained with semen. 

  • Spirited or plucky. 

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