unequivocal vs unmitigated

unequivocal

adj
  • Unambiguous; without equivocation or ambiguity; singularly clear, unmistakable, or unquestionable 

unmitigated

adj
  • Not mitigated. 

  • Total, complete, utter. 

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