TETRAVALENTtetravalent · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:TETRAVALENTTier 1Ordinal138Pythagorean39Classical130Reverse159Reverse Reduction69Standard1486Final Large1486Ordinal118Reduced28Atbash115Isopsephy1094Ordinal122Abjad1564