devious Synonyms

shifty roundabout circuitous oblique surreptitious shrewd sidelong sinuous sinusoid tortile slick slippery sly snaking tangly snaky sneaky snide subreptitious subtle meandrous shady mendacious nonmetallic orbital paraboloid perfidious periphrastic plotting rambling rascally recurvous reniform retiary roving scheming serpentine tortuous treacherous tricky aversive duplicitous two-faced dodgy scoundrelly machiavellian mealymouthed casuistical cunningham amoral