EXTENSIONALextensional · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:EXTENSIONALTier 1Ordinal138Pythagorean48Classical129Reverse159Reverse Reduction60Standard766Final Large766Ordinal127Reduced37Atbash179Isopsephy781Ordinal133Abjad689