UNSTABLENESSunstableness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNSTABLENESSTier 1Ordinal151Pythagorean34Classical143Reverse173Reverse Reduction74Standard718Final Large718Ordinal115Reduced43Atbash443Isopsephy1443Ordinal156Abjad721