knock vs reprobate

knock

verb
  • To criticize verbally; to denigrate; to undervalue. 

  • To kick a ball towards another player; to pass. 

  • To rap one's knuckles against something, especially wood. 

noun
  • An abrupt rapping sound, as from an impact of a hard object against wood. 

  • A sharp impact. 

  • A batsman's innings. 

  • A blow or setback. 

  • Preignition, a type of abnormal combustion occurring in spark ignition engines caused by self-ignition; also, the characteristic knocking sound associated with it. 

  • Synonym of hunger knock 

  • A criticism. 

reprobate

verb
  • To have strong disapproval of something; to reprove; to condemn. 

  • To refuse, set aside. 

  • Of God: to abandon or reject, to deny eternal bliss. 

adj
  • Rejected by God; damned, sinful. 

  • Rejected; cast off as worthless. 

  • Immoral, having no religious or principled character. 

noun
  • One rejected by God; a sinful person. 

  • An individual with low morals or principles. 

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