HADEAN AEONHadean aeon · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:HADEAN AEONTier 1Ordinal68Pythagorean41Classical65Reverse202Reverse Reduction49Standard115Final Large1415Ordinal43Reduced25Atbash288Isopsephy195Ordinal69Abjad120