Breadcrumb Home > Thesaurus > I Synonyms of indestructible Find synonyms for: Adjective1. indestructible (vs. destructible), undestroyableusage: not easily destroyed2. durable, indestructible, perdurable, undestroyable, imperishable (vs. perishable)usage: very long lasting; "less durable rocks were gradually worn away to form valleys"; "the perdurable granite of the ancient Appalachian spine of the continent"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of indestructible (Dictionary) ✖ Related Content Daily Word Quiz: tendentious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language