Breadcrumb Home > Thesaurus > L Synonyms of lamentation Find synonyms for: Noun 1. lament, lamentation, plaint, wail, complaint usage: a cry of sorrow and grief; "their pitiful laments could be heard throughout the ward" 2. lamentation, mourning, activity, expression, manifestation, reflection, reflexion usage: the passionate and demonstrative activity of expressing grief WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of lamentation (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: nonpareil Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language