OPEN SYLLABLEopen syllable · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:OPEN SYLLABLETier 1Ordinal138Pythagorean48Classical128Reverse186Reverse Reduction60Standard298Final Large948Ordinal100Reduced37Atbash503Isopsephy903Ordinal138Abjad223