Breadcrumb Home > Thesaurus > M Synonyms of mackenzie Find synonyms for: Noun 1. Mackenzie, Sir Alexander Mackenzie usage: Canadian explorer (born in England) who explored the Mackenzie River and who was first to cross North America by land north of Mexico (1764-1820) 2. Mackenzie, Mackenzie River usage: a Canadian river; flows into the Beaufort Sea WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of mackenzie (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: minatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language