PERFORATIONperforation · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PERFORATIONTier 1Ordinal137Pythagorean65Classical130Reverse160Reverse Reduction61Standard1032Final Large1682Ordinal132Reduced42Atbash228Isopsephy1286Ordinal161Abjad956