1. To give the impression or appearance of being dishonest, untrustworthy, or lacking integrity
His explanation parece desonesto to everyone in the room.
A explicação dele parece desonesto para todos na sala.
2. To look or sound as though someone is being deceitful or fraudulent
This deal parece desonesto; I don't trust it.
Este negócio parece desonesto; não confio nele.