GRUMBLINGgrumbling · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:GRUMBLINGTier 1Ordinal103Pythagorean49Classical98Reverse140Reverse Reduction50Standard344Final Large344Ordinal83Reduced29Atbash862Isopsephy638Ordinal98Abjad344