inclemency vs stringency

inclemency

noun
  • Something that is inclement. 

  • The quality of being inclement; lack of clemency. 

stringency

noun
  • A tightness or constriction. 

  • A rigorous imposition of standards. 

  • A scarcity of money or credit. 

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