clouded vs unequivocal

clouded

adj
  • Variegated with spots. 

  • Made dim or blurry. 

  • Filled with clouds. 

  • Unclear; surrounded in mystery. 

unequivocal

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

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