OIL OF VITRIOLoil of vitriol · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:OIL OF VITRIOLTier 1Ordinal162Pythagorean72Classical153Reverse162Reverse Reduction72Standard794Final Large1514Ordinal137Reduced47Atbash490Isopsephy1202Ordinal167Abjad868