foxy vs underhand

foxy

adj
  • Cunning, sly. 

  • Having reddish-brown hair. 

  • Attractive, sexy (of a woman). 

  • Using too much of the reddish-brown colours. 

  • Having the qualities of a fox. 

  • Having an animal-like odour. 

noun
  • The recreational drug 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT). 

underhand

adj
  • dishonest and sneaky; done in a secret or sly manner 

  • secret; clandestine 

  • thrown (etc.) with the hand brought forward and up from below 

noun
  • The lower of two hands, the hand under the work. 

adv
  • in a sly, sneaky or secret manner 

  • with an underhand movement 

verb
  • To trick, deceive or gull. 

  • To toss or lob with an underhand movement. 

  • To excavate downward in successive steps or horizontal slices while positioned above on unbroken ore. 

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