Breadcrumb Home > Thesaurus > I Synonyms of interim Find synonyms for: Noun 1. interim, meantime, meanwhile, lag, time interval, interval usage: the time between one event, process, or period and another; "meanwhile the socialists are running the government" Adjective 1. interim, impermanent (vs. permanent), temporary usage: serving during an intermediate interval of time; "an interim agreement" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of interim (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: bemused Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language