BUTTERBURbutterbur · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:BUTTERBURTier 1Ordinal127Pythagorean37Classical121Reverse116Reverse Reduction62Standard1216Final Large1216Ordinal100Reduced28Atbash768Isopsephy1609Ordinal133Abjad1217