Accessorial(a.) Of or pertaining to an accessory; as, accessorial   agency, accessorial guilt.
    
    
    
        Accessories(pl. ) of Accessory
    
    
    
        Accessoriness(n.) The state of being accessory, or connected   subordinately.
    
    
    
        Accessory(a.) Accompanying as a subordinate; aiding in a secondary   way; additional; connected as an incident or subordinate to a   principal; contributing or contributory; said of persons and things,   and, when of persons, usually in a bad sense; as, he was accessory to   the riot; accessory sounds in music.
    
    
    
        Accessory(n.) That which belongs to something else deemed the   principal; something additional and subordinate.
    
    
    
        Accessory(n.) Same as Accessary, n.
    
    
    
        Accessory(n.) Anything that enters into a work of art without being   indispensably necessary, as mere ornamental parts.
    
    
    
    Words within accessorial