/ Thesaurus / U Synonyms of unforgettably Find synonyms for: Adverb1. memorably, unforgettablyusage: in a memorable manner; "Horowitz could play Chopin memorably"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language