Breadcrumb Home > Thesaurus > N Synonyms of nadir Find synonyms for: Noun 1. nadir, low-water mark, adversity, hardship, hard knocks usage: an extreme state of adversity; the lowest point of anything 2. nadir, celestial point usage: the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of nadir (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: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language