/ Thesaurus / S Synonyms of silver certificate Find synonyms for: Noun1. silver certificate, bill, note, government note, bank bill, banker's bill, bank note, banknote, Federal Reserve note, greenbackusage: formerly a bank note issued by the United States Treasury and redeemable in silverWordNet 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