Breadcrumb Home > Thesaurus > P Synonyms of preponderant Find synonyms for: Adjective1. overriding, paramount, predominant, predominate, preponderant, preponderating, dominant (vs. subordinate)usage: having superior power and influence; "the predominant mood among policy-makers is optimism"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of preponderant (Dictionary) ✖ Related Content Daily Word Quiz: prandial Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language