Breadcrumb Home > Thesaurus > S Synonyms of splenetic Find synonyms for: Adjective 1. splenic, splenetic, lienal usage: of or relating to the spleen 2. bristly, prickly, splenetic, waspish, ill-natured (vs. good-natured) usage: very irritable; "bristly exchanges between the White House and the press"; "he became prickly and spiteful"; "witty and waspish about his colleagues" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of splenetic (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: antecedent Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language