Bulgarian пръг

← Bulgarian пружи́на (link)

← Bulgarian пъ́ргав (link)

← Bulgarian пръга́ч (link)

← Bulgarian пръгло́ (link)

← Bulgarian пряг (link)

← Old Church Slavonic прѫгъ (inherited)

← Proto-Slavic *prǫgъ (inherited)

← Proto-Slavic *prǫga (inherited)

← Proto-Slavic *pręgъ (mention)