Swedish dock

← Proto-Germanic *þauh (derived)

← Middle Low German doch (derived)

← Old Swedish doch (inherited)

← Old Swedish dogh (mention)

← Old Swedish dog (mention)

← Old Swedish thoch (mention)

← Old Swedish thok (mention)

← Old Swedish tog (mention)

← Old Swedish þo (cognate)

← Old Norse þó (cognate)

← Old Saxon thōh (derived)

→ English though (cognate)

→ Finnish toki (borrowed)