/ Thesaurus / H Synonyms of henry oscar houghton Find synonyms for: Noun1. Houghton, Henry Oscar Houghtonusage: United States publisher who founded a printing shop that became an important book publisher (1823-1895)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language