Crossword clues for River into the Missouri. 6 letters:PIERREState capital on the Missouri River (6)PIERRECapital on the Missouri RiverPIERREMissouri River cityPLATTEIowa-Missouri riverPLATTEMissouri River tributaryPIERREMissouri River capitalPLATTEMissouri River feederOMAHASMissouri River fur traders of oldHELENACapital near the Missouri RiverPIERRECapital on Missouri RiverPIERREState capital on the Missouri RiverPLATTEMissouri riverOMAHANCertain Missouri River dwellerOMAHANOne of many living on the Missouri RiverPIERREMissouri River hubPLATTENebraska river to the MissouriKANSASRiver to the MissouriPLATTERiver to the MissouriKANSASRiver into the Missouri.PLATTERiver into the Missouri.PLATTERiver flowing to the MissouriPLATTENebraskan river, 315 miles to Missouri.PLATTENebraska river flowing into the Missouri south of Omaha.OSAGEMissouri river to the Missouri RiverOSAGEMissouri River tributary named for a Missouri tribeBLACKMissouri-Arkansas river, flowing into White River.OTOEEarly Missouri River basin dwellerOSAGETributary of the Missouri RiverOSAGEMissouri riverOMAHAMissouri River cityOSAGEMissouri River feederOMAHACity on the Missouri riverBIGMUDDYMissouri River nicknameOMAHAMissouri River metropolisOSAGEMissouri river named for an Indian tribeOSAGEMissouri River's largest tributaryOTOEMissouri River tribeOSAGEMissouri river or IndianOTOEMissouri River nativeOSAGEMissouri River tributaryOMAHANebraska city on the Missouri RiverAMESCity along the Cedar Rapids and Missouri River RailroadBISMARCKMissouri River capitalDAKOTASMissouri River site, with "the"OMAHAMissouri River portOSAGEMissouri river or tribeOTOMissouri River peopleOSAGEMissouri river or countyWIDEAdjective for the Missouri River.OAHEDAMMissouri River structure.