slithery

having or being a surface so smooth as to greatly reduce traction low tide exposes a stretch of beach strewn with seaweed and slithery rocks Synonyms greased, greasy, lubricated, oiled, slicked, slippery, slippy, slickRelated Words brushed, buffed, burnished, glossed, ground, polished, rubbed, shined; coated, glazed, waxed; soapy, waxy; rasped, sandblasted, sanded, sandpapered, scoured, scraped, scrubbedNear Antonyms coarsened, rough, roughened, scuffed, uneven