French déboucher

← French dé (prefix)

← French boucher (prefix)

→ English debouch (derived)

→ English debouche (mention)

→ French déboucheur (suffix)

→ French débouchage (suffix)

→ French débouchement (affix)

→ Italian sboccare (cognate)

→ Louisiana Creole French débouché (inherited)

→ Norman dêbouchi (cognate)

→ Romanian debușa (borrowed)