ANTIPOLLUTIONantipollution · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ANTIPOLLUTIONTier 1Ordinal178Pythagorean61Classical168Reverse173Reverse Reduction74Standard1078Final Large1728Ordinal151Reduced52Atbash386Isopsephy1401Ordinal186Abjad1001