en columbium
― DerivedFrom ⟶
Weight: 1.0
en columbia Source: English Wiktionary
en columbiferous
― DerivedFrom ⟶
Weight: 1.0
en columbium Source: English Wiktionary
en columbite
― DerivedFrom ⟶
Weight: 1.0
en columbium (n) Source: English Wiktionary
en coltan
― DerivedFrom ⟶
Weight: 1.0
en columbium (n) Source: English Wiktionary