Breadcrumb Home > Thesaurus > P Synonyms of pessimism Find synonyms for: Noun 1. pessimism, despair usage: the feeling that things will turn out badly 2. pessimism, disposition, temperament usage: a general disposition to look on the dark side and to expect the worst in all things WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of pessimism (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: persiflage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language