de lichtgeschwindigkeit (n) |
― Synonym ⟶
Weight: 1.0
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Source: German Wiktionary | ||
fr vitesse de la lumière (n) |
― Synonym ⟶
Weight: 1.0
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Source: French Wiktionary | ||
bg скорост на светлината |
― Synonym ⟶
Weight: 0.5
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Source: DBPedia 2015 |