enthusiastic vs exuberant

enthusiastic

adj
  • With zealous fervor; excited, motivated. 

  • Relating to enthusiasm, or divine possession. 

exuberant

adj
  • Very high-spirited; extremely energetic and enthusiastic. 

  • Abundant, luxuriant. 

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