EXTENDED TIME SCALEextended time scale · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:EXTENDED TIME SCALETier 1Ordinal168Pythagorean69Classical159Reverse291Reverse Reduction93Standard1258Final Large1818Ordinal169Reduced43Atbash305Isopsephy1044Ordinal171Abjad1104