demerit vs perfection

demerit

noun
  • A quality of being inadequate; a fault; a disadvantage 

  • A mark given for bad conduct to a person attending an educational institution or serving in the army. 

  • That which one merits or deserves, either of good or ill; desert. 

perfection

verb
  • To perfect. 

noun
  • A quality, endowment, or acquirement completely excellent; an ideal; faultlessness; especially, the divine attribute of complete excellence. 

  • The quality or state of being perfect or complete, so that nothing substandard remains; the highest attainable state or degree of excellence 

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