disturb vs suffice

disturb

verb
  • to divert, redirect, or alter by disturbing. 

  • to confuse a quiet, constant state or a calm, continuous flow, in particular: thoughts, actions or liquids. 

  • to have a negative emotional impact; to cause emotional distress or confusion. 

suffice

verb
  • To be enough or sufficient; to meet the need (of anything); to be adequate; to be good enough. 

  • To furnish; to supply adequately. 

  • To satisfy; to content; to be equal to the wants or demands of. 

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