FOOL'S ERRANDfool's errand · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:FOOL'S ERRANDTier 1Ordinal127Pythagorean55Classical120Reverse170Reverse Reduction62Standard636Final Large636Ordinal114Reduced42Atbash309Isopsephy1130Ordinal149Abjad638