indecisive vs tyrannical

indecisive

adj
  • inconclusive or uncertain 

  • Not decisive; not marked by promptness or decision. 

tyrannical

adj
  • Despotic, oppressive, or authoritarian. 

  • Of, or relating to tyranny or a tyrant. 

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