BLACK LUNG DISEASEblack lung disease · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:BLACK LUNG DISEASETier 1Ordinal145Pythagorean55Classical138Reverse287Reverse Reduction98Standard375Final Large855Ordinal123Reduced42Atbash819Isopsephy981Ordinal153Abjad299