SILLABUBsillabub · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:SILLABUBTier 1Ordinal78Pythagorean24Classical74Reverse138Reverse Reduction57Standard140Final Large140Ordinal59Reduced23Atbash768Isopsephy675Ordinal81Abjad141