ADDER'S TONGUE FERNadder's tongue fern · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ADDER'S TONGUE FERNTier 1Ordinal176Pythagorean77Classical168Reverse256Reverse Reduction85Standard1063Final Large1713Ordinal145Reduced55Atbash599Isopsephy1797Ordinal195Abjad1067