Accessary (#; 277), a. Accompanying, as a subordinate; additional; accessory; esp., uniting in, or contributing to, a crime, but not as chief actor. See Accessory.[1913 Webster]
To both their deaths thou shalt be accessary.
Amongst many secondary and accessary causes that support monarchy, these are not of least reckoning.
Accessary (277), n.; pl. Accessaries (&unr_;). [Cf. Accessory and LL. accessarius.] (Law) One who, not being present, contributes as an assistant or instigator to the commission of an offense.[1913 Webster]
Accessary before the fact (Law), one who commands or counsels an offense, not being present at its commission. -- Accessary after the fact, one who, after an offense, assists or shelters the offender, not being present at the commission of the offense.[1913 Webster]
&hand_; This word, as used in law, is spelt accessory by Blackstone and many others; but in this sense is spelt accessary by Bouvier, Burrill, Burns, Whishaw, Dane, and the Penny Cyclopedia; while in other senses it is spelt accessory. In recent text-books on criminal law the distinction is not preserved, the spelling being either accessary or accessory.[1913 Webster]