French bruit

← Spanish ruido (cognate)

← French rut (mention)

← Old French bruit (inherited)

← Old French bruire (mention)

← Old French braire (mention)

← Proto-Indo-European *h₁rewg- (root)

← Latin rugītus (inherited)

← Latin *brūgere (inherited)

← Portuguese ruído (cognate)

→ English bruit (cognate)

→ English bruit (borrowed)

→ Esperanto brui (derived)

→ French hélas (link)

→ French bruitage (suffix)

→ French antibruit (prefix)

→ French ébruiter (confix)

→ Occitan bruch (cognate)