Dudoso (en. Doubtful)

/duˈdoso/

Slang Meanings

Something that is not credible.
That gossip is very dubious, don't pay attention to it.
Ese chisme es muy dudoso, no le prestes atención.
A situation that is not clear.
That deal seems dubious to me, I'd rather not take the risk.
Ese trato me parece dudoso, mejor no me arriesgo.