brindle vs unflecked

brindle

noun
  • An animal so coloured. 

  • A streaky colouration in animals. 

verb
  • To form streaks of a different color. 

adj
  • Having such a colouration; brindled 

unflecked

adj
  • Not marked with flecks. 

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