CLEPSYDRAclepsydra · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:CLEPSYDRATier 1Ordinal103Pythagorean40Classical96Reverse140Reverse Reduction50Standard484Final Large484Ordinal97Reduced25Atbash181Isopsephy1260Ordinal99Abjad328