\Dys`lo*gis"tic\, a. [Gr. ? ill, bad, + ? discourse, fr. ? to speak.] Unfavorable; not commendatory; -- opposed to {eulogistic}. There is no course of conduct for which dyslogistic or eulogistic epithets may be found. --J. F. Stephen. The paternity of dyslogistic -- no bantling, but now almost a centenarian -- is adjudged to that genius of common sense, Jeremy Bentham. --Fitzed. Hall.