Brockhaus-1911: Duck · Pelly River · Platte River · Miami River · Minnesota River · Orange River Colony · Red River · Snake River · Swan River · White River · Rock River · Ruperts River · Saint Mary's River · Humboldt River · Black River · Canadian River · Cape Fear River · Back River · Big Black River · Big Horn River · Fall River · Flint River · Green River · Clarke's River · Croton River · East River
Herder-1854: Red River · Grand River
Meyers-1905: Duck · Russia-Duck · Coppermine River · Copper River · Clinch River · Connecticut River · Detroit River · Escambĭa River · Fall River · East River · English River · Cape Fear River · Bear River · Big Black River · Batavia River · Altemaha River · Back River · Big Blue River · Calumet River · Canadian River · Black Warrior River · Big Horn River · Black River
Pierer-1857: Lame duck · Duck-Creeck