atypical vs surreal

atypical

adj

  • Unusual or irregular. 

  • Not conforming to the normal type. 

noun

  • An atypical antipsychotic. 

surreal

adj

  • Resembling a dream: fantastic and incongruous 

noun

  • surreal number 

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