accessary vs adjunctive

accessary

adj
  • Accompanying as a subordinate; additional; accessory; especially, uniting in, or contributing to, a crime, but not as chief actor. See accessory. 

noun
  • Someone who accedes to some act, now especially a crime; one who contributes as an assistant or instigator to the commission of an offense. 

adjunctive

adj
  • forming an adjunct 

  • additional; neither basic nor primary 

  • the property of two operations x and y, such that ax(ayb) = a, and ay(axb) = a 

noun
  • a substance added as a supplement; often in the phrase "additives and adjunctives." 

  • a connector joining two components of the same weight, such as a coordinating conjunction 

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