/ Thesaurus / F Synonyms of fruit sugar Find synonyms for: Noun1. fructose, fruit sugar, levulose, laevulose, ketohexoseusage: a simple sugar found in honey and in many ripe fruitsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language