Synonyms for Champlain (same or very similar meaning)
WordNet sense 1 (French explorer in Nova Scotia who established a settlement on the site of modern Quebec (1567-1635)):
Samuel de ChamplainWordNet sense 2 (a lake in northeastern New York, northwestern Vermont and southern Quebec; site of many battles in the French and Indian War and in the American Revolution and in the War of 1812):
Lake ChamplainFrom the ODE community, based on WordNetadd/edit