Breadcrumb Home > Thesaurus > A Synonyms of atlantis Find synonyms for: Noun 1. Atlantis, imaginary place, mythical place, fictitious place usage: according to legend, an island in the Atlantic Ocean that Plato said was swallowed by an earthquake WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of atlantis (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: jingoism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language