LUDI SAECULARESLudi Saeculares · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:LUDI SAECULARESTier 1Ordinal150Pythagorean51Classical143Reverse228Reverse Reduction93Standard506Final Large506Ordinal119Reduced38Atbash363Isopsephy1406Ordinal164Abjad430