Dargue :: Dargue (n.) A day's work; also, a fixed amount of work, whether more or less than that of a day..
Redargue :: Redargue (v. t.) To disprove; to refute; toconfute; to reprove; to convict.
Redargutory :: Redargutory (a.) Pertaining to, or containing, redargution; refutatory..