Breadcrumb Home > Thesaurus > W Synonyms of whimsical Find synonyms for: Adjective 1. capricious, impulsive, whimsical, arbitrary (vs. nonarbitrary) usage: determined by chance or impulse or whim rather than by necessity or reason; "a capricious refusal"; "authoritarian rulers are frequently capricious"; "the victim of whimsical persecutions" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of whimsical (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: ailurophobia Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language