privative vs veto

privative

noun
  • something that causes privation or indicates an absence 

adj
  • causing privation; depriving 

  • consisting in the absence of something; negative 

  • indicating the absence of something 

veto

noun
  • An authoritative prohibition or negative; a forbidding; an interdiction. 

  • An invocation of that right. 

  • A technique or mechanism for discarding what would otherwise constitute a false positive in a scientific experiment 

  • A political right to disapprove of (and thereby stop) the process of a decision, a law etc. 

verb
  • To use a veto against. 

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