disregard vs omit

disregard

verb
  • To ignore; pay no attention to. 

noun
  • The act or state of deliberately not paying attention or caring about; misregard. 

omit

verb
  • To neglect or take no notice of. 

  • To delete or remove; to strike. 

  • To leave out or exclude. 

  • To fail to perform. 

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