/ Thesaurus / L Synonyms of library fine Find synonyms for: Noun1. library fine, fine, mulct, amercementusage: fine imposed by a library on books that overdue when returnedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language