pouting vs saturnine

pouting

noun
  • A fish in the cod family (Gadidae), Trisopterus luscus. 

  • An expression or motion that pouts; a pout. 

saturnine

adj
  • Caused or affected by lead poisoning (saturnism). 

  • Of a person: having a tendency to be cold, bitter, gloomy, sarcastic, and slow to change and react. 

  • Of a setting: depressing, dull, gloomy. 

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