Adjutory :: Adjutory (a.) Serving to help or assist; helping.
Coadjutor :: Coadjutor (n.) One who aids another; an assistant; a coworker.
Coadjutor :: Coadjutor (n.) The assistant of a bishop or of a priest holding a benefice.
Coadjutorship :: Coadjutorship (n.) The state or office of a coadjutor; joint assistance.