MENTAL DEFICIENCYmental deficiency · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:MENTAL DEFICIENCYTier 1Ordinal148Pythagorean76Classical140Reverse284Reverse Reduction86Standard884Final Large884Ordinal164Reduced38Atbash283Isopsephy1450Ordinal181Abjad728