קופּערן
'copper, of copper (adjective)'

WESTERN

kupfərn {Schnitzler, Prager Judendeutsch, 25}

Oyberland (West Transcarpathian)

yn ə kypαnən tɔp אין אַ קופּערנעם טאָפּ {WTCP, Dunajská Streda, 47179}

kypərnə {WTCP, Vác, 47197}

CENTRAL

Unterland (East Transcarpathian)

kʲipərnə {ETCP, Sîg Felső Szek, 47223}

kʲɩ́pərnə {ETCP, Nyzhnya Apsha, 48233}

NORTHEASTERN

Lithuania

kuperne {LITHUANIA, Vilnius, 54257}

SOUTHEASTERN

kʲipərne {ROMANIA, Brăila, 45273}