Swedish du

← Proto-Germanic *þū (inherited)

← Old Swedish þu (inherited)

← Proto-Indo-European *túh₂ (inherited)

← Old Norse þú (inherited)

→ English thou (cognate)

→ Elfdalian du (cognate)

→ Pennsylvania German du (cognate)

→ Swedish dua (suffix)

→ Swedish due (mention)

→ Swedish nia (mention)