disagreeable vs dulcet

disagreeable

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

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

dulcet

adj
  • Sweet, especially when describing voice or tones; melodious. 

  • Generally pleasing; agreeable. 

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