/ Thesaurus / S Synonyms of salt box Find synonyms for: Noun1. saltbox, houseusage: a type of house built in New England; has two stories in front and one behindWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language