allowability vs judicatory

allowability

noun
  • The state of being allowable; legitimacy; permissibleness. 

judicatory

noun
  • A court or tribunal 

  • judicature 

adj
  • By which a judgement can be made; decisive, critical. 

  • Pertaining to judgement, or to passing a sentence. 

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