hoarse vs vociferant

hoarse

adj
  • Having a dry, harsh tone to the voice, as a result of a sore throat, age, emotion, etc. 

verb
  • To utter hoarsely; to croak. 

vociferant

adj
  • noisy; clamorous 

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