freakish vs surreal

freakish

adj

  • Resembling a freak. 

  • Capricious, unpredictable. 

  • Strange, unusual, abnormal or bizarre. 

surreal

adj

  • Resembling a dream: fantastic and incongruous 

noun

  • surreal number 

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