crooked vs kleptocratic

crooked

adj
  • Dishonest or illegal; corrupt. 

  • Not straight; having one or more bends or angles. 

  • Set at an angle; not vertical or square. 

kleptocratic

adj
  • Pertaining to a kleptocracy; characterised by rulers or leaders who are thieves. 

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