limited vs unmitigated

limited

adj
  • Restricted, small, few, not plentiful. 

  • With certain (often specified) limits placed upon it. 

noun
  • An express train that only halts at a limited number of stops. 

unmitigated

adj
  • Not mitigated. 

  • Total, complete, utter. 

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