casuistic vs perfectionist

casuistic

adj
  • Relating to casuistry (attempts to solve moral dilemmas by applying general rules). 

  • Overly subtle, hair-splitting. 

perfectionist

adj
  • Demanding perfection; being a perfectionist; imposing overly high standards. 

  • Inclined or related to perfectionism. 

noun
  • One of the Bible Communists or Free-lovers, a small American sect founded by J. H. Noyes (1811-86), which settled at Oneida in 1848, holding that the gospel if accepted secures freedom from sin. 

  • Someone who is unwilling to settle for anything that is not perfect or does not meet extremely high standards. 

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