Crossword clues for Tributary of the Danube. 4 letters:PRUTDanube tributary.PRUT500-mile Danube tributary, crossed by Reds.HRONDanube tributary.ENNSDanube tributary.ISARDanube tributarySAVADanube tributary.HRONRiver in Czechoslovakia, Danube tributary.RAABRiver in Hungary, tributary of Danube.LECHBavarian tributary of Danube.PRUTTributary of the Danube.SAVATributary of the Danube.RABATributary of the Danube.ISAKSeven Gothic Tales” author's first name. nyt 1960 ISALL That ___: radioman's sign-off. nyt 1960 ISAR Munich's stream. nyt 1960 ISAR River in the Tyrol. nyt 1960 ISAR Tributary of the Danube. nyt 1960 ISAW What vidi” means.ENNSRiver in Austria, tributary of the Danube.ENNSTributary of the Danube.ISARTributary of the Danube.TISZADanube tributaryVAHDanube tributaryILLERDanube tributaryMARCHRiver between Slovakia and Austria, Danube tributary.ILLERDanube tributary at Ulm.ILLERDanube tributary near Ulm.ILLERDanube tributary in Bavaria.INNDanube tributary.SIRETDanube tributary.DRAVADanube tributary.OLTDanube tributary.TEMESDanube tributaryNABBavarian tributary of Danube.ARGESRumanian river, tributary of Danube.PRUTHTributary of the Danube.OLTTributary of the Danube.DRAVETributary of the Danube.DRAVATributary of the Danube.DRAVA450-mile tributary of the Danube.SIRETTributary of the Danube.ARGESRumanian tributary of the Danube.INNTributary of the Danube.SIRETRumanian tributary of the Danube.ILLERTributary of the Danube.