Breadcrumb Home > Thesaurus > I Synonyms of indexation Find synonyms for: Noun1. indexation, regulation, regulatingusage: a system of economic regulation: wages and interest are tied to the cost-of-living index in order to reduce the effects of inflationWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of indexation (Dictionary) ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language