HIGHER NATIONAL DIPLOMAHigher National Diploma · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:HIGHER NATIONAL DIPLOMATier 1Ordinal211Pythagorean112Classical201Reverse356Reverse Reduction113Standard939Final Large1499Ordinal183Reduced66Atbash838Isopsephy881Ordinal215Abjad1857