disinclination vs partiality

disinclination

noun
  • The state of being disinclined; want of propensity, desire, or affection; slight aversion or dislike 

partiality

noun
  • Preference, bias in favor of, tendency. 

  • The quality of being partial or incomplete. 

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