MIND-BOGGLINGmind-boggling · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:MIND-BOGGLINGTier 1Ordinal113Pythagorean68Classical108Reverse211Reverse Reduction58Standard211Final Large211Ordinal94Reduced40Atbash1208Isopsephy275Ordinal104Abjad211