Anonyponymous

Eponymous, adj. Giving one''s name to a person, place, or thing.
Anonymous, adj. Anonymous.
Anonyponymous, adj. Anonymous and eponymous.
The Earl of Sandwich, fond of salted beef and paired slices of toast, found a novel way to eat them all together. Etienne de Silhouette, a former French finance minister, was so notoriously cheap that his name became a byword for chintzy practices-such as substit...