PROPRIETARY DRUGproprietary drug · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PROPRIETARY DRUGTier 1Ordinal211Pythagorean94Classical199Reverse194Reverse Reduction86Standard1399Final Large1399Ordinal175Reduced49Atbash565Isopsephy1753Ordinal214Abjad1245