/ Thesaurus / B Synonyms of blind side Find synonyms for: Noun1. blind side, sideusage: the side on which your vision is limited or obstructedVerb1. blindside, surpriseusage: catch unawares, especially with harmful consequences; "The economic downturn blindsided many investors"2. blindside, assail, assault, set on, attackusage: attack or hit on or from the side where the attacked person's view is obstructedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language