disreputable

He had a vaguely disreputable appearance.

disreputable accountants who were paid to cook the firm's books.

He was known for his disreputable behavior at the party.

The company decided not to associate with any disreputable suppliers.

She refused to stay at the disreputable hotel.

The disreputable website was shut down due to illegal activities.

The disreputable politician was involved in a corruption scandal.

The disreputable bar was known for serving underage customers.

She warned her friend about the disreputable company she had a bad experience with.

The disreputable mechanic overcharged for unnecessary repairs.

The disreputable neighborhood was known for its high crime rate.

She avoided the disreputable part of town for safety reasons.