i- vs non-

i-

prefix
  • A form of the prefix in-, used before gn, as in ignoble, ignominy, and ignore. 

  • Alluding to the Internet. 

  • Used to transform English words into words used by Rastafarians with a special meaning. 

  • Alluding to digital devices and computer programs, especially those that are cutting-edge or fashionable, and those from Apple. 

non-

prefix
  • prevocalic form of nona- 

  • Used in the sense of no or none, to show lack of or failure to perform; or in the sense of not, to negate the meaning of the word to which it is prefixed. 

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