irregular vs profane

irregular

noun
  • One who does not regularly attend a venue. 

  • A soldier who is not a member of an official military force and who may not use regular army tactics. 

adj
  • without symmetry, regularity, or uniformity 

  • rough 

  • not regular; having sides that are not equal or angles that are not equal 

  • whose faces are not all regular polygons (or are not equally inclined to each other) 

  • nonstandard; not conforming to rules or expectations 

  • not following the regular or expected patterns of inflection in a given language 

profane

noun
  • A person or thing that is profane. 

  • A person not a Mason. 

adj
  • Not sacred or holy, unconsecrated; relating to non-religious matters, secular. 

  • Irreverent in language; taking the name of God in vain 

  • Treating sacred things with contempt, disrespect, irreverence, or scorn; blasphemous, impious. 

  • Unclean; ritually impure; unholy, desecrating a holy place or thing. 

verb
  • To violate (something sacred); to treat with abuse, irreverence, obloquy, or contempt; to desecrate 

  • To put to a wrong or unworthy use; to debase; to abuse; to defile. 

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