IMPERVIOUS
Scrabble letter values: I1M3P3E1R1V4I1O1U1S1 = 17
Definition
- adjective not admitting of passage or capable of being affected. — synonyms: imperviable
Examples
- “a material impervious to water”
- “someone impervious to argument”
- “The man was completely impervious to the deception we were trying.”