gro vs squalid

gro

adj
  • Disgusting, unpleasant; gross. 

num
  • The cardinal number occurring after el do el (↋↋) and before gro one (101) in a duodecimal system. Written 100, decimal value 144. 

squalid

adj
  • Extremely dirty and unpleasant. 

  • Showing a contemptible lack of moral standards. 

noun
  • Any member of the family Squalidae of dogfish sharks. 

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