PHILOSOPHICAL SYSTEMphilosophical system · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PHILOSOPHICAL SYSTEMTier 1Ordinal244Pythagorean91Classical230Reverse269Reverse Reduction98Standard982Final Large1542Ordinal199Reduced64Atbash371Isopsephy2586Ordinal255Abjad758