Breadcrumb Home > Thesaurus > S Synonyms of sempiternal Find synonyms for: Adjective 1. dateless, endless, sempiternal, infinite (vs. finite) usage: having no known beginning and presumably no end; "the dateless rise and fall of the tides"; "time is endless"; "sempiternal truth" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sempiternal (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: stygian Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language