dapple vs speckly

dapple

noun
  • A mottled marking, usually in clusters. 

  • An animal with a mottled or spotted skin or coat. 

adj
  • Having a mottled or spotted skin or coat, dappled. 

verb
  • To mark or become marked with mottling or spots. 

speckly

adj
  • speckled; marked with speckles 

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