prejudice vs xenophobia

prejudice

noun
  • An irrational hostile attitude, fear or hatred towards a particular group, race or religion. 

  • An adverse judgment or opinion formed beforehand or without knowledge of the facts. 

  • A preconception, any preconceived opinion or feeling, whether positive or negative. 

verb
  • To have a negative impact on (someone's position, chances etc.). 

  • To cause prejudice in; to bias the mind of. 

xenophobia

noun
  • A strong antipathy or aversion to strangers or foreigners. 

  • A fear of aliens. 

  • A fear of strangers or foreigners. 

  • A hatred of strangers or foreigners. 

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