discrimen vs specialty

discrimen

noun
  • A distinction, particularity, or distinguishing feature. 

  • A crisis or turning point; A situation that changes how the future will unfold. 

  • A pattern or organizing principle that forms the basis of moral judgements. 

  • A visible dividing line where two structures come together. 

specialty

noun
  • An attribute or quality peculiar to a species. 

  • A particular or peculiar case. 

  • That in which one specializes; a chosen expertise or talent. 

  • A contract or obligation under seal; a contract by deed; a writing, under seal, given as security for a debt particularly specified. 

  • A product that originates in and is characteristic of a place. 

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