brooding vs healthy

brooding

adj
  • Deeply or seriously thoughtful. 

  • Broody; incubating eggs by sitting on them. 

noun
  • A spell of brooding; the time when someone broods. 

healthy

adj
  • Significant, hefty; beneficial. 

  • Enjoying good health; well; free from disease or disorder. 

  • Conducive to health. 

  • Evincing health. 

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