Thesaurus

auxiliary

adjective

Synonyms and Antonyms of auxiliary

available to supply something extra when needed

The auditorium has an auxiliary cooling system used only on particularly sweltering days.

Synonyms of auxiliary

accessory, appurtenant, peripheral, supplemental, supplementary

Words Related to auxiliary

backup, makeshift, substitute

added, additional, another, further

complementary, contributory

adjuvant, assistant, assisting, helping, supportive, tributary

secondary, subordinate, subservient, subsidiary

dispensable, excess, nonessential, superfluous, surplus, unessential

Near Antonyms of auxiliary

basic, fundamental, primary, prime

all-important, essential, imperative, indispensable, integral, necessary, needed, needful, required, requisite, vital

Antonyms of auxiliary

chief, main, principal

Learn More about auxiliary

Dictionary: Definition of auxiliary Medical Dictionary: Definition of auxiliary Spanish Central: Translation of auxiliary Nglish: Translation of auxiliary for Spanish speakers Britannica English: Translation of auxiliary for Arabic speakers Britannica.com: Encyclopedia article about auxiliary

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