proprietously vs unequivocally

proprietously

adv
  • In a proprietous or proper manner or way; properly. 

unequivocally

adv
  • In a way that leaves no doubt; in an unequivocal or unambiguous manner, unquestionably. 

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