Sindarin: Anduin ‘Long River’ (as also known in English, German)
English: Great River
English: Anduin the Great
English: Great River of Wilderland
German: Großer Fluss ‘Great River’
Anduin / Langflood / Great River
Anduin, The Great River
Anduin / River Anduin,
The Great River.
The River Anduin.
The Mannish name for the Anduin.