ABSTRUSENESSabstruseness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:ABSTRUSENESSTier 1Ordinal162Pythagorean36Classical154Reverse162Reverse Reduction81Standard898Final Large898Ordinal124Reduced43Atbash425Isopsephy1663Ordinal169Abjad901