SYNTHETIC SUBSTANCEsynthetic substance · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:SYNTHETIC SUBSTANCETier 1Ordinal227Pythagorean65Classical215Reverse259Reverse Reduction106Standard1708Final Large1708Ordinal205Reduced52Atbash513Isopsephy2172Ordinal228Abjad1651