nother vs otherwise

nother

adj
  • Different, other. 

  • Neither. 

pron
  • Neither. 

otherwise

adj
  • Other than supposed; different. 

adv
  • Differently, in another way. 

  • In different circumstances; or else. 

  • In all other respects. 

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