accessorial vs unintending

accessorial

adj
  • Of or pertaining to an accessory, e.g. to a crime. 

  • Of or relating to an accession. 

  • Assessorial. 

noun
  • An assessorial charge. 

unintending

adj
  • unintentional 

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