WATERPROOFED
21
Scrabble
22
WWF
W(4) A(1) T(1) E(1) R(1) P(3) R(1) O(1) O(1) F(4) E(1) D(2)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
verb
- To make waterproof or water-resistant.
adjective
- Having been made waterproof
Source: Wiktionary