disagreeable vs suitable

disagreeable

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

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

suitable

adj
  • Having sufficient or the required properties for a certain purpose or task; appropriate to a certain occasion. 

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