Spanish translation of “dubious”
dubious adjective /ˈdjuːbiəs/
I am dubious about our chances of success. › probably not honest
dubious behaviour/behavior. dubiety /djuˈbaiəti/ noun › (formal) doubt; dubiousness.
dubiousness noun › doubtfulness
duda, incertitud, incertidumbre
the dubiousness of his claim to the throne.