Swedish det

← Proto-Germanic *þat (inherited)

← Old Swedish gmq-osw (inherited)

← Old Swedish dhet (mention)

← Proto-Indo-European *tod (inherited)

← Proto-Indo-European *só (mention)

← Old Norse þat (inherited)

→ English that (cognate)

→ Icelandic það (cognate)

→ Swedish hur står det till (mention)

→ Swedish till dess (mention)