elide vs miss off

elide

verb
  • To leave out or omit (something). 

  • To cut off, as a vowel or a syllable. 

  • To conflate; to smear together; to blur the distinction between. 

miss off

verb
  • To drop; leave off; omit. 

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