ALPHANUMERICSalphanumerics · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ALPHANUMERICSTier 1Ordinal140Pythagorean59Classical133Reverse211Reverse Reduction76Standard576Final Large576Ordinal126Reduced36Atbash180Isopsephy1357Ordinal151Abjad426