Disreputable :: Disreputable (a.) Not reputable; of bad repute; not in esteem; dishonorable; disgracing the reputation; tending to bring into disesteem; as, it is disreputable to associate familiarly with the mean, the lewd, and the profane..
Reputable :: Reputable (a.) Having, or worthy of, good repute; held in esteem; honorable; praiseworthy; as, a reputable man or character; reputable conduct..