Synset:imperviable
Examples:
- a material impervious to water
- someone impervious to argument
Antonyms:pervious
Derivationally Related Form:imperviousness
Inherited Hypernyms:impervious
Similar to:acid-fast colorfast corrosion-resistant fast greaseproof moth-resistant mothproof proof resistant rot-resistant ladder-proof run-resistant runproof soundproof
See also:impermeable