disagreeable vs obviate

disagreeable

adj
  • Causing repugnance; unpleasant to the feelings or senses; displeasing. 

noun
  • Something or someone displeasing; anything that is disagreeable. 

obviate

adj
  • Synonym of obviative 

verb
  • To avoid (a future problem or difficult situation). 

  • To anticipate and prevent or bypass (something which would otherwise have been necessary or required). 

noun
  • Synonym of obviative 

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