birdy vs flaky

birdy

adj
  • Resembling or characteristic of a bird. 

  • Excited due to having encountered a bird or its scent. 

flaky

adj
  • Consisting of flakes or of small, loose masses; lying, or cleaving off, in flakes or layers; flakelike. 

  • Unreliable; working only on an intermittent basis; likely due to malfunction. 

  • Unreliable; likely to make plans with others but then abandon those plans. 

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