Spanish sien

← German Sinn (cognate)

← Spanish sen (mention)

← Spanish sentir (mention)

← Spanish siento (mention)

← Proto-West Germanic *sinn (derived)

← Proto-Indo-European *sentnos (derived)

← Proto-Indo-European *sent- (derived)

← Italian senno (cognate)

← Dutch zin (cognate)

← Norwegian sinn (cognate)

← Old Occitan sen (derived)

← Swedish sinne (cognate)

→ Italian senno (cognate)