PYRAMID SCHEMEpyramid scheme · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PYRAMID SCHEMETier 1Ordinal139Pythagorean67Classical131Reverse212Reverse Reduction68Standard452Final Large1012Ordinal110Reduced38Atbash277Isopsephy1485Ordinal153Abjad394