GROUNDLESSNESSgroundlessness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:GROUNDLESSNESSTier 1Ordinal191Pythagorean56Classical181Reverse187Reverse Reduction79Standard589Final Large589Ordinal139Reduced58Atbash533Isopsephy1517Ordinal194Abjad591