UNDIAGNOSABLEundiagnosable · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:UNDIAGNOSABLETier 1Ordinal124Pythagorean52Classical118Reverse227Reverse Reduction74Standard221Final Large221Ordinal86Reduced41Atbash846Isopsephy826Ordinal124Abjad224