en ytterbium (n)
― Synonym ⟶
Weight: 1.0
bg итербий Source: English Wiktionary
fr ytterbium (n)
― Synonym ⟶
Weight: 1.0
bg итербий Source: French Wiktionary
bg итербий
― Synonym ⟶
Weight: 0.5
en ytterbium Source: DBPedia 2015