rectify vs remedy

rectify

verb
  • To remedy or fix (an undesirable state of affairs, situation etc.). 

  • To adjust (a globe or sundial) to prepare for the solution of a proposed problem. 

  • To restore (someone or something) to its proper condition; to straighten out, to set right. 

  • To determine the length of a curve included between two limits. 

  • To purify or refine (a substance) by distillation. 

  • To produce (as factitious gin or brandy) by redistilling bad wines or strong spirits (whisky, rum, etc.) with flavourings. 

  • To convert (alternating current) into direct current. 

  • To correct or amend (a mistake, defect etc.). 

remedy

verb
  • To provide or serve as a remedy for. 

noun
  • Something that corrects or counteracts. 

  • A medicine, application, or treatment that relieves or cures a disease. 

  • The accepted tolerance or deviation in fineness or weight in the production of gold coins etc. 

  • The legal means to recover a right or to prevent or obtain redress for a wrong. 

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