/ Thesaurus / B Synonyms of bounded interval Find synonyms for: Noun1. closed interval, bounded interval, intervalusage: an interval that includes its endpointsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: hinder Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language