ORTHOGONAL OPPOSITIONorthogonal opposition · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ORTHOGONAL OPPOSITIONTier 1Ordinal273Pythagorean111Classical258Reverse267Reverse Reduction96Standard1409Final Large2059Ordinal212Reduced86Atbash823Isopsephy1343Ordinal263Abjad1354