fluffy vs roky

fluffy

adj
  • Light; soft; airy. 

  • Not clearly defined or explained; fuzzy. 

  • Lightweight; superficial; lacking depth or seriousness. 

  • Covered with fluff. 

  • Warm and comforting. 

noun
  • Someone or something that has a fluffy texture. 

  • A babycino (frothy milk drink). 

  • A person who is superficial, who lacks depth or seriousness. 

roky

adj
  • Misty; foggy; cloudy. 

  • Exhibiting roke (a defect in steel ingots). 

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