Proto-West Germanic *beuʀ

→ English beer (inherited)

→ Cimbrian bir (inherited)

→ German Bier (inherited)

→ Middle Dutch bier (inherited)

→ West Frisian bier (inherited)

→ Central Franconian Bier (inherited)

→ Alemannic German Bier (inherited)

→ Limburgish beer (inherited)

→ Mòcheno piar (inherited)

→ Dutch bier (inherited)

→ Pennsylvania German Bier (inherited)

→ Saterland Frisian Bjoor (inherited)

→ Yiddish ביר (inherited)