RED UNDERWINGred underwing · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:RED UNDERWINGTier 1Ordinal142Pythagorean70Reverse182Reverse Reduction65Standard533Final Large533Ordinal101Reduced38Atbash624Isopsephy1531Ordinal145Abjad535