pinto vs speckled

pinto

adj
  • Pied, mottled. 

noun
  • A horse with a patchy coloration that includes white. 

speckled

adj
  • Marked with dots or spots, spotted. 

  • Sporadically and irregularly marked. 

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