devious

(s) 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
oblique,
(s) characterized by insincerity or deceit; evasive
- a devious character
- shifty eyes
shifty,
(s) 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
circuitous, roundabout,

oblique shifty circuitous roundabout

deviously deviousness