UNDERWORLDunderworld · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNDERWORLDTier 1Ordinal134Pythagorean53Classical105Reverse136Reverse Reduction55Standard506Final Large506Ordinal92Reduced38Atbash475Isopsephy1563Ordinal141Abjad507