LIGHTBULBlightbulb · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:LIGHTBULBTier 1Ordinal93Pythagorean39Classical89Reverse150Reverse Reduction51Standard488Final Large488Ordinal74Reduced29Atbash1051Isopsephy785Ordinal92Abjad1480