Solutions Ireland's longest river has 10 entries with similar clues
- nilethe world's longest river
- loireFrance's longest river
- volgaEurope's longest river
- danubeEurope's second-longest river
- severnLongest British river
- murrayLongest river of Australia
- yangtzeChina's longest river
- missouriLongest river of North America
- mackenzieLongest river of Canada
- orange-riverThe longest river in South Africa