DIFFICULTNESSdifficultness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:DIFFICULTNESSTier 1Ordinal147Pythagorean57Classical141Reverse204Reverse Reduction78Standard890Final Large890Ordinal161Reduced53Atbash322Isopsephy2229Ordinal195Abjad811