UNPRODUCTIVENESSunproductiveness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNPRODUCTIVENESSTier 1Ordinal225Pythagorean72Classical213Reverse207Reverse Reduction90Standard1038Final Large1038Ordinal174Reduced66Atbash508Isopsephy1896Ordinal222Abjad956