delictuous vs squalid

delictuous

adj
  • transgressing morality 

squalid

adj
  • Showing a contemptible lack of moral standards. 

  • Extremely dirty and unpleasant. 

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

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