/ Thesaurus / U Synonyms of unerasable Find synonyms for: Adjective1. indelible, unerasable, ineradicable (vs. eradicable)usage: cannot be removed or erased; "an indelible stain"; "indelible memories"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language