Breadcrumb Home > Thesaurus > D Synonyms of debris Find synonyms for: Noun1. debris, dust, junk, rubble, detritus, rubbish, trash, scrapusage: the remains of something that has been destroyed or broken upWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of debris (Dictionary) ✖ Related Content Daily Word Quiz: restive Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language