- auxiliary
- adj1. subsidiary, additional, supplementary, reserve, extra; accessory, ancillary, secondary, subordinate, subservient; helping, assisting, adjuvant, aiding, abetting; supportive, helpful, assistive, cooperative.n2. helper, aide, assistant, right hand, right-hand man, girl or gal Friday, coadjutor, adjuvant; help, aid, support, adminicle; abettor, supporter, backer, patron; ally, confederate, comrade, partner, accomplice, collaborator, cooperator; accessory, subordinate, underling, employee, Sl. stooge, tool, cat's- paw.3. colleague, confrere, associate, copartner, coworker, mate; helpmate, companion, friend, chum, Inf. pal, U.S. Inf. buddy, sidekick, shadow.
A Note on the Style of the synonym finder. 2014.