(simile, colloquial) So slippery that it is almost impossible to hold. / (idiomatic, simile, colloquial) Very crafty or cunning.

plural of slipperiness

plural of slippery slope

superlative form of slippery: most slippery

comparative form of slippery: more slippery

Any of various plants of the genus Calceolaria, usually with orange or yellow flowers.

plural of slipperwort

In a slippery manner.

plural of slippery jack

Resembling a slipper (soft indoor shoe).