1) British slang for to belch 2) European river 3) European watercourse 4) European waterway 5) River in Europe 6) River in Romania 7) Romanian river 8) Romanian watercourse 9) Romanian waterway 10) Waterway in Europe 11) Waterway in Romania 12) Watercourse in Romania 13) Watercourse in Europe Found on https://www.crosswordclues.com/clue/gurk