defile vs perfect

defile

verb
  • To make (someone or something) physically dirty or unclean; to befoul, to soil. 

  • Synonym of defilade (“to fortify (something) as a protection from enfilading fire”) 

  • To act inappropriately towards or vandalize (something sacred or special); to desecrate, to profane. 

  • To make (someone or something) morally impure or unclean; to corrupt, to tarnish. 

  • To cause (something or someone) to become ritually unclean. 

noun
  • A narrow passage or way (originally (military), one which soldiers could only march through in a single file or line), especially a narrow gorge or pass between mountains. 

  • A single file of soldiers; (by extension) any single file. 

  • An act of marching in files or lines. 

  • An act of defilading a fortress or other place, or of raising the exterior works in order to protect the interior. 

perfect

verb
  • To make perfect; to improve or hone. 

  • To take an action, usually the filing of a document in the correct venue, that secures a legal right. 

adj
  • Fitting its definition precisely. 

  • Having all of its parts in harmony with a common purpose. 

  • Of a number: equal to the sum of its proper divisors. 

  • Of flowers, having both male parts (stamens) and female parts (carpels). 

  • Of a set: equal to its set of limit points, i.e. set A is perfect if A=A'. 

  • Sexually mature and fully differentiated. 

  • Made with equal parts of sweet and dry vermouth. 

  • Excellent and delightful in all respects. 

  • Representing a completed action. 

  • Describing an interval or any compound interval of a unison, octave, or fourths and fifths that are not tritones. 

  • Without fault or mistake; thoroughly skilled or talented. 

noun
  • A perfect score; the achievement of finishing a stage or task with no mistakes. 

  • A leader of the Cathar movement. 

  • The perfect tense, or a form in that tense. 

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