1) Asian river 2) River of Asia 3) River of Russia 4) River in Russia 5) River in Asia 6) Russian river 7) Russian waterway 8) Waterway in Asia 9) Waterway of Asia 10) Waterway of Russia 11) Waterway in Russia Found on https://www.crosswordclues.com/clue/kheta
1) Asian river 2) River of Asia 3) River of Russia 4) River in Russia 5) River in Asia 6) Russian river 7) Russian waterway 8) Waterway in Asia 9) Waterway of Asia 10) Waterway of Russia 11) Waterway in Russia 
see Hatti