/ Thesaurus / S Synonyms of sharp sightedness Find synonyms for: Noun1. acuity, visual acuity, sharp-sightedness, sight, vision, visual sense, visual modalityusage: sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)2. alertness, sharp-sightedness, on the qui vive, attentivenessusage: lively attentivenessWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language