ADD vs flimsy

ADD

noun
  • A designation on prerecorded compact discs indicating that the contents were recorded in analog but mixed and mastered in digital; compare AAD, DAD, DDD. 

flimsy

noun
  • Thin typing paper used to make multiple copies. 

  • A banknote. 

  • Skimpy underwear. 

  • A service certificate 

adj
  • Likely to bend or break under pressure. 

  • Weak; ill-founded. 

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