DIAMETRICAL OPPOSITIONdiametrical opposition · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:DIAMETRICAL OPPOSITIONTier 1Ordinal243Pythagorean108Classical231Reverse324Reverse Reduction126Standard1502Final Large2152Ordinal233Reduced71Atbash568Isopsephy1461Ordinal264Abjad1269