/ Thesaurus / P Synonyms of president mckinley Find synonyms for: Noun1. McKinley, William McKinley, President McKinleyusage: 25th President of the United States; was assassinated by an anarchist (1843-1901)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language