approve vs prejudice

approve

verb
  • To regard as good; to commend; to be pleased with; to think well of. 

  • To officially sanction; to ratify; to confirm; to set as satisfactory. 

  • To make profit of; to convert to one's own profit — said especially of waste or common land appropriated by the lord of the manor. 

  • To consider worthy (to); to be pleased (with); to accept. 

prejudice

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

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

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

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

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

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