black sheep vs grundy

black sheep

noun
  • A nonconformist; an unusual or unconventional person, who may be rejected or disdained by others for this reason. 

  • Used other than figuratively or idiomatically: see black, sheep. 

  • A person who is not wholesome, honest, or trustworthy. 

  • A worker who refuses to strike; a scab. 

grundy

noun
  • A narrow-minded person or group that is overly concerned with censoring or criticizing personal conduct. 

  • Granulated or shotted pig iron. 

  • A pair of underpants 

adj
  • Overly concerned with censoring or criticizing personal conduct. 

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