arraign vs indict

arraign

verb
  • To officially charge someone in a court of law. 

  • To call to account, or accuse, before the bar of reason, taste, or any other tribunal. 

noun
  • Arraignment. 

indict

verb
  • To accuse of wrongdoing; charge. 

  • To make a formal accusation or indictment for a crime against (a party) by the findings of a jury, especially a grand jury. 

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