onhanger
That which, or one who, hangs on to, relies on, or is dependent upon another; a dependent.
He was one of Queen Mary's Papists, and now he is one of Queen Elizabeth's Protestants ; he was an onhanger of the Abbot of Abingdon, and now he lives as master of the manor-house.
Where it comes from
From on- + hanger. Compare West Frisian oanhinger, Dutch aanhanger, German Anhänger.
Adapted from the Wiktionary entry onhanger (CC BY-SA 4.0).