GUARDRAILguardrail · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:GUARDRAILTier 1Ordinal91Pythagorean46Classical87Reverse152Reverse Reduction62Standard453Final Large453Ordinal75Reduced21Atbash446Isopsephy649Ordinal91Abjad455