slippery Synonyms

slippy slimy greasy slick tricky syrtis syrt tallowy suety timeserving treacherous trustless unassured unctuous underhand underhanded subreptitious silky sleek sleeky slicker sliddery sliding suant sly smeary smooth snaky sneaky snide soapy unguent unguentary dodgy lubricated lubricious smarmy machiavellian cagey cunningham nonstick slithery fly-by-night unpredictable unsafe slithering untrusty two-faced duplicitous unguentous