deary vs ducky

deary

noun
  • A dear; a darling. 

  • A term of address for a female. 

ducky

noun
  • An affectionate pet name. 

  • A duck (aquatic bird), especially a toy rubber duck. 

adj
  • Darling, charming, cute. 

  • Resembling or characteristic of a duck. 

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