OBTUSENESSobtuseness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:OBTUSENESSTier 1Ordinal139Pythagorean31Classical132Reverse131Reverse Reduction59Standard644Final Large644Ordinal95Reduced41Atbash494Isopsephy1432Ordinal145Abjad646