Breadcrumb Home > Thesaurus > C Synonyms of carat Find synonyms for: Noun 1. carat, metric weight unit, weight unit usage: a unit of weight for precious stones = 200 mg 2. karat, carat, kt, unit of measurement, unit usage: the unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75% gold; 24-karat gold is pure gold WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of carat (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language