bona fide vs brooding

bona fide

adj
  • In good faith; sincere; without deception or ulterior motive. 

  • Genuine; not counterfeit. 

adv
  • In good faith; genuinely, sincerely. 

brooding

adj
  • Deeply or seriously thoughtful. 

  • Broody; incubating eggs by sitting on them. 

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

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