death penalty vs writ of execution

death penalty

noun
  • A punishment in which the offender is put to death by the state. 

writ of execution

noun
  • a court order authorising an officer to carry a judgment into execution. 

  • a court order authorising an officer to seize and sell the judgment debtor's property in order to pay his judgment debt. 

How often have the words death penalty and writ of execution occurred in a corpus of books? (source: Google Ngram Viewer )