Grundyism vs grundy

Grundyism

noun

  • narrow and unintelligent conventionalism 

grundy

noun

  • Granulated or shotted pig iron. 

  • A pair of underpants 

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

adj

  • Overly concerned with censoring or criticizing personal conduct. 

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