←
Proto-Germanic *trewą (inherited)
←
Old Swedish træet (inherited)
←
Old Swedish træt (mention)
←
Old Swedish trædh (mention)
←
Old Swedish træ (mention)
←
Old Swedish trædh (mention)
←
Old Swedish trädh (mention)
←
Proto-Indo-European *dóru (inherited)
←
Old Norse tré (inherited)
←
Swedish träna (mention)