/ Thesaurus / F Synonyms of federal tax lien Find synonyms for: Noun1. federal tax lien, tax lienusage: lien of the United States on all property of a taxpayer who fails to pay the federal government the taxes for which he or she is liableWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language