French entraver

← French en- (mention)

← French tref (mention)

← French interroger (doublet)

← Old French enterver (inherited)

← Latin trabs (derived)

← Latin interrogāre (inherited)

← Latin interrogō (mention)

← Old Occitan entravar (derived)

← Old Occitan trau (mention)

→ French interroger (doublet)

→ French entrave (mention)