Old English siþ

← Old English ǣne (mention)

← Old English tweowa (mention)

← Old English þreowa (mention)

← Old English ġesīþ (link)

← Old English sīþfæt (link)

← Old English wīdsīþ (link)

← Old English sendan (link)

← Proto-Germanic *sinþaz (inherited)

← Proto-Germanic *sīþuz (inherited)

← Proto-West Germanic *sinþ (inherited)

← Old High German sind (cognate)

← Old High German sīd (cognate)

← Gothic 𐍃𐌹𐌽𐌸𐍃 (cognate)

← Proto-Indo-European *sent- (root)

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

← Old Norse sinn (cognate)

← Old Norse síðr (cognate)

← Old Frisian sīth (cognate)

← Old Saxon sīð (cognate)