/ Thesaurus / G Synonyms of gambling system Find synonyms for: Noun1. gambling system, system, system of rulesusage: a system of rules for placing bets that is believed to lead to winning; "he has a perfect gambling system at roulette"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fortuitous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language