/ Thesaurus / R Synonyms of republic of chad Find synonyms for: Noun1. Chad, Republic of Chad, Tchadusage: a landlocked desert republic in north-central Africa; was under French control until 1960WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language