dotage vs weediness

dotage

noun
  • Fondness or attentiveness, especially to an excessive degree. 

  • Decline in judgment and other cognitive functions, associated with aging; senility. 

  • Foolish utterance(s); drivel. 

weediness

noun
  • The quality of being weedy or feeble. 

  • The quality of resembling, or being overgrown with, weeds. 

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