Breadcrumb Home > Thesaurus > A Synonyms of arcane Find synonyms for: Adjective 1. arcane, esoteric (vs. exoteric) usage: requiring secret or mysterious knowledge; "the arcane science of dowsing" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of arcane (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: annular Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language