QUADRAPHONYquadraphony · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:QUADRAPHONYTier 1Ordinal140Pythagorean59Classical131Reverse157Reverse Reduction49Standard456Final Large456Ordinal96Reduced33Atbash322Isopsephy1546Ordinal133Abjad385