PENTANGULARpentangular · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PENTANGULARTier 1Ordinal129Pythagorean48Classical122Reverse168Reverse Reduction60Standard819Final Large819Ordinal108Reduced36Atbash328Isopsephy1020Ordinal129Abjad744