/ Thesaurus / A Synonyms of assuredly Find synonyms for: Adverb1. assuredlyusage: without a doubt; "the grammar schools were assuredly not intended for the gentry alone"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language