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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Champagne's river 5 letters:

AISNE: Champagne river
SEINE: River of Champagne
MARNE: River of Champagne
MARNE: Champagne's river
MARNE: River through the Champagne region of France