categorial vs unconditioned

categorial

adj
  • categorical, absolute, without exception 

  • categorical, pertaining to a category 

  • pertaining to categorial grammar 

unconditioned

adj
  • Without conditions; absolute. 

  • Not treated with hair conditioner. 

  • Not having been conditioned. 

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