Diplomatic, Dishonest, Double, Doubtful, Dubious, Duplicitous, Evasive, Exacting, Fallacious, False, Feline, Felonious, Fishy, Formidable, Foxy, Fraudulent, Furtive, Hairy, Hallucinatory, Hard, Hazardous, Illusive, Illusory, Immoral, Indirect, Ingenious, Insidious, Intricate, Inventive, Knotted, Knotty, Knowing, Laborious, Mean, Misleading, Perfidious, Playful, Politic, Precarious, Questionable, Quirky, Ready, Resourceful, Rigorous, Risky, Rocky, Roguish, Rotten, Rough, Rugged, Scheming, Sensitive, Serpentine, Severe, Shady, Shameless, Sharp, Shifty, Shrewd, Sinister, Slick, Slippery, Sly, Smooth, Snaky, Sneaky, Spiny, Sportive, Stealthy, Steep, Sticky, Strategic, Strenuous, Subtle, Supple, Surreptitious, Suspicious, Tactical, Thorny, Ticklish, Touchy, Tough, Treacherous, Trick, Abstruse, Acute, Ambidextrous, Amoral, Arch, Arduous, Artful, Astute, Awkward, Beguiling, Brutal, Cagey, Calculating, Canny, Catchy, Cheating, Clever, Complex, Complicated, Corrupt, Corrupted, Crafty, Criminal, Critical, Crooked, Cunning, Cute, Dark, Debatable, Deceitful, Deceiving, Deceptive, Deep, Delicate, Delusive, Demanding, Designing, Devious, Difficult, Uncertain, Unconscionable, Underhand, Unethical, Unfair, Unjust, Unprincipled, Unsavory, Unscrupulous, Uphill, Vulpine, Waggish, Wary, Wicked, Wily