dodgy in WordNet English dictionary

1. of uncertain outcome; especially fraught with risk
   "an extremely dicey future on a brave new world of liquid nitrogen, tar, and smog"- New Yorker
   chancy  chanceful  dicey  dodgy 
   
2. marked by skill in deception
   "cunning men often pass for wise"; "deep political machinations"; "a foxy scheme"; "a slick evasive answer"; "sly as a fox"; "tricky Dick"; "a wily old attorney"
   crafty  cunning  dodgy  foxy  guileful  knavish  slick  sly  tricksy  tricky  wily 
   

dodgy in English Wiktionary