/ Thesaurus / U Synonyms of unreadably Find synonyms for: Adverb1. illegibly, undecipherably, unreadablyusage: in an illegible manner; "this student writes illegibly"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language