/ Thesaurus / G Synonyms of grand national Find synonyms for: Noun1. Grand National, steeplechaseusage: an annual steeplechase run in Liverpool, EnglandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language