/ Thesaurus / R Synonyms of restlessly Find synonyms for: Adverb1. restlesslyusage: in a restless manner; "he cracked his knuckles restlessly"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language