daintiness vs fragility

daintiness

noun
  • The characteristic of being dainty. 

  • A dainty behaviour or gesture. 

fragility

noun
  • The condition or quality of being fragile; brittleness; frangibility. 

  • Weakness; feebleness. 

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