Henry Hudson was an English sea explorer who embarked on numerous voyages in search of a northwest passage to Asia. Synonyms for Henry Hudson include adventurer, navigator, mariner, sailor, and explorer. Hudson is also known for his discovery of the Hudson River, leading to the establishment of New Amsterdam, present-day New York City. Other synonyms for Hudson are discoverer, settler, and colonist. While Hudson's expeditions were met with various obstacles and challenges, his legacy lives on as one of the most prominent explorers in European history. Additional synonyms for Hudson can include trailblazer, pioneer, and discoverer.