NITROGEN MUSTARDnitrogen mustard · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:NITROGEN MUSTARDTier 1Ordinal198Pythagorean72Classical188Reverse207Reverse Reduction90Standard1429Final Large2079Ordinal169Reduced52Atbash544Isopsephy1633Ordinal202Abjad1431