balmy vs sound as a barrel

balmy

adj
  • Of weather, mild and pleasant. 

  • Producing balm. 

  • Soothing or fragrant. 

  • Foolish; slightly crazy or mad; eccentric. 

sound as a barrel

adj
  • healthy, enjoying good health 

How often have the words balmy and sound as a barrel occurred in a corpus of books? (source: Google Ngram Viewer )