shady Synonyms

suspicious corrupt suspect shadowy umbrageous funny shadowed fishy dubious swindling treacherous sylvan suspected tricky sunless stygian tenebrous sneaky perfidious questionable rascally rayless roguish screened seedy shaded snide sheltered shifty silvan sketchy slippery truthless twilight unreputable black-market untrusting unlighted unilluminated unlit louche untrusty amoral fly-by-night unethical penumbral twilit unconscientious dodgy risque