Italian schiuma

← German Schaum (mention)

← Old High German scum (derived)

← Latin schuma (mention)

← Piedmontese scuma (cognate)

→ English scum (cognate)

→ Interlingua scuma (derived)

→ Italian schiumoso (suffix)

→ Italian antischiumogeno (prefix)

→ Italian schiumogeno (suffix)

→ Italian nanoschiuma (prefix)

→ Italian antischiuma (prefix)

→ Walloon schome (cognate)