SMOOTHNESSsmoothness · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:SMOOTHNESSTier 1Ordinal147Pythagorean39Classical139Reverse123Reverse Reduction51Standard682Final Large682Ordinal106Reduced43Atbash204Isopsephy844Ordinal133Abjad783