E.S.P.E.S.P. · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:E.S.P.Tier 1Ordinal40Pythagorean13Classical38Reverse41Reverse Reduction14Standard140Final Large860Ordinal32Reduced14Atbash14Isopsephy285Ordinal42Abjad63