What is a fool; a silly or stupid person. [Law] An old ninnyhammer, a dotard, a nincompoop, is the best language she can afford me. Addison called?

nincompoop — A fool; a silly or stupid person. [Law] An old ninnyhammer, a dotard, a nincompoop, is the best language she can afford me. Addison. (Webster's 1913.)

Sources