French secours

← Old French secors (inherited)

← Old French socors (mention)

← Italian soccorso (cognate)

← Latin succursus (inherited)

→ English succour (cognate)

→ French cours (link)

→ French secouriste (suffix)

→ French secourisme (suffix)

→ Ido sokursar (derived)

→ Ido sokurso (borrowed)

→ Italian soccorso (cognate)