credence vs skepticism

credence

noun
  • Acceptance of a belief or claim as true, especially on the basis of evidence. 

  • Credential or supporting material for a person or claim. 

  • A small table or credenza used in certain Christian religious services. 

  • A cupboard, sideboard, or cabinet, particularly one intended for the display of rich vessels or plate on open shelves. 

  • A subjective probability estimate of a belief or claim. 

skepticism

noun
  • Doubt or disbelief of religious doctrines 

  • The practice or philosophy of being a skeptic. 

  • The doctrine that absolute knowledge is not possible 

  • A studied attitude of questioning and doubt 

  • A methodology that starts from a neutral standpoint and aims to acquire certainty though scientific or logical observation. 

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