/ Thesaurus / S Synonyms of startlingly Find synonyms for: Adverb1. startlinglyusage: in a startling manner; "a startlingly modern voice"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language