Breadcrumb Home > Thesaurus > A Synonyms of ancillary Find synonyms for: Adjective 1. accessory, adjunct, ancillary, adjuvant, appurtenant, auxiliary, supportive (vs. unsupportive) usage: furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each other" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ancillary (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: majuscule Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language