comfort vs facilitator

comfort

noun
  • Something that offers comfort. 

  • A cause of relief or satisfaction. 

  • A consolation; something relieving suffering or worry. 

  • Contentment, ease. 

verb
  • To relieve the distress or suffering of; to provide comfort to. 

  • To make comfortable. 

facilitator

noun
  • Something that facilitates 

  • A person who helps a group to have an effective dialog without taking any side of the argument, especially in order to reach a consensus. 

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