accessary
noun(ac-ces-so-ry)
an object or device that is not essential in itself but adds to the beauty, convenience, or effectiveness of something else
accessary
noun(ac-ces-so-ry)
a thing of secondary or lesser importance : adjunct
accessary
noun(ac-ces-so-ry)
a person not actually or constructively present but contributing as an assistant or instigator to the commission of an offense —called also accessory before the fact