mordant vs wry

mordant

verb
  • To subject to the action of, or imbue with, a mordant. 

noun
  • A glutinous size used as a ground for gilding, to make the gold leaf adhere. 

  • Any substance used to facilitate the fixing of a dye to a fibre; usually a metallic compound which reacts with the dye using chelation. 

  • Any corrosive substance used in etching. 

adj
  • Serving to fix a dye to a fibre. 

  • Having or showing a sharp or critical quality 

wry

verb
  • To twist or contort (the body, face, etc.). 

noun
  • Distortion. 

adj
  • Deviating from the right direction; misdirected; out of place. 

  • Turned away, contorted (of the face or body). 

  • Dryly humorous; sardonic or bitterly ironic. 

  • Twisted, bent, crooked. 

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