extra, addition, supplement, attachment, appendage, accomplice, partner, ally, assistant, helper, collaborator
fondness, accessory
accessory, apparatus, effects, baggage
Some synonyms for "subordinate" are junior, assistant, underling, and subordinate.
accessory
The word accessory is a noun.
An accessory kidney is an "extra" kidney.
An accessory that goes along with a necklace is earrings.
An accessory is a person or thing that complements the principal action. Earrings are an accessory, as is a 'getaway driver' to a robbery.
They are synonyms.
His favorite accessory is suspenders!
Anauroch - accessory - was created in 1991.
Diggy's favorite accessory is a necklace.