paramilitary vs undisciplined

paramilitary

adj
  • relating to a paramilitary 

noun
  • A group of civilians trained and organized in a military fashion, but which do not represent the formal forces of a sovereign power. 

  • A member of a paramilitary group. 

undisciplined

adj
  • lacking in self-control; ungovernable 

  • not subjected to discipline, control or correction; uncorrected 

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