/ Thesaurus / A Synonyms of at first sight Find synonyms for: Adverb1. at first sight, at first glanceusage: immediately; "it was love at first sight"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language