French couler

← Latin cōlāre (inherited)

← Latin cōlō (mention)

→ English coulee (mention)

→ English culvert (derived)

→ Catalan colar (cognate)

→ French couloir (suffix)

→ French coulis (mention)

→ French coulant (mention)

→ French découler (prefix)

→ French écouler (prefix)

→ French coulage (suffix)

→ French coulement (suffix)

→ Italian colare (borrowed)