/ Thesaurus / S Synonyms of system of weights and measures Find synonyms for: Noun1. system of weights and measures, system of measurement, metricusage: system of measurement for length and weight and durationWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language