'Disreputable' definitions:

Definition of 'disreputable'

(from WordNet)
adjective
Lacking respectability in character or behavior or appearance [ant: reputable]

Definition of 'Disreputable'

From: GCIDE
  • Disreputable \Dis*rep"u*ta*ble\, 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. [1913 Webster]
  • Why should you think that conduct disreputable in priests which you probably consider as laudable in yourself? --Bp. Watson.
  • Syn: Dishonorable; discreditable; low; mean; disgraceful; shameful. [1913 Webster]