WATERPROOFNESSwaterproofness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:WATERPROOFNESSTier 1Ordinal194Pythagorean68Reverse184Reverse Reduction76Standard1148Final Large1148Ordinal158Reduced59Atbash284Isopsephy2481Ordinal222Abjad1073