UNGRATEFULNESSungratefulness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNGRATEFULNESSTier 1Ordinal182Pythagorean56Classical173Reverse196Reverse Reduction79Standard945Final Large945Ordinal144Reduced54Atbash424Isopsephy2244Ordinal201Abjad948