negatory vs otherwise

negatory

adj
  • Negative, negating. 

noun
  • No. 

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 negatory and otherwise occurred in a corpus of books? (source: Google Ngram Viewer )