disinclination vs unease

disinclination

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

unease

noun
  • Trouble; misery; a feeling of disquiet or concern. 

verb
  • To make uneasy or uncomfortable 

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