INCONSISTENCY Copy link • INCONSISTENCYinconstantia (want of steadiness; want of agreement with itself; of things and persons): repugnantia (contrariety of nature between things, rerum). To be guilty of inconsistency, Vid: “to act INCONSISTENTLY”]. Nothing was ever like his inconsistency, nil fuit unquam sic impar sibi († Hor.): no inconsistency will be detected in my method of proceeding, mea ratio constans reperietur in aliqua re.