/ Thesaurus / H Synonyms of horatio alger Find synonyms for: Noun1. Alger, Horatio Algerusage: United States author of inspirational adventure stories for boys; virtue and hard work overcome poverty (1832-1899)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language