devious in WordNet English dictionary

1. deviating from a straight course
   "a scenic but devious route"; "a long and circuitous journey by train and boat"; "a roundabout route avoided rush-hour traffic"
   devious  circuitous  roundabout 
   
2. indirect in departing from the accepted or proper way; misleading
   "used devious means to achieve success"; "gave oblique answers to direct questions"; "oblique political maneuvers"
   devious  oblique 
   
3. characterized by insincerity or deceit; evasive
   "a devious character"; "shifty eyes"
   devious  shifty