→
Lower Sorbian ruda (inherited)→
Upper Sorbian ruda (inherited)→
Latvian purvs (mention)→
Macedonian руда (inherited)→
Polish ruda (inherited)→
Romanian rudar (derived)→
Russian руда (inherited)→
Serbo-Croatian ruda (inherited)→
Serbo-Croatian руда (inherited)→
Slovak ruda (inherited)→
Slovene ruda (inherited)