KIEVAN RUS'Kievan Rus' · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:KIEVAN RUS'Tier 1Ordinal120Pythagorean39Classical113Reverse123Reverse Reduction60Standard352Final Large1002Ordinal82Reduced28Atbash250Isopsephy788Ordinal104Abjad428