/ Thesaurus / R Synonyms of restfully Find synonyms for: Adverb1. restfully, quietlyusage: in a restful manner; "the streets are restfully sunny and still for the town is at mass"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: raconteur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language