/ Thesaurus / U Synonyms of unsmilingly Find synonyms for: Adverb1. unsmilinglyusage: without smile; in an unsmiling manner; "unsmilingly, he greeted his in-laws"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language