birdy vs enthusiastic

birdy

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

  • Resembling or characteristic of a bird. 

enthusiastic

adj
  • With zealous fervor; excited, motivated. 

  • Relating to enthusiasm, or divine possession. 

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