abiding vs dubious

abiding

noun
  • The action of one who abides; the state of an abider. 

adj
  • Continuing or persisting in the same state: lasting, enduring; steadfast. 

dubious

adj
  • Arousing doubt; questionable; open to suspicion. 

  • In disbelief; wavering, uncertain, or hesitating in opinion; inclined to doubt; undecided. 

  • Generally considered imprecise or wrong, but not totally unplayable. 

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