Adjective: dubious d(y)oo-bee-us
- Fraught with uncertainty or doubt
"dubious about agreeing to go";
- doubtful
- Open to doubt or suspicion
"he has a dubious record indeed"; "what one found uncertain the other found dubious or downright false";
- doubtful, dubitable, in question, doubtable, questionable
- Not convinced
"they admitted the force of my argument but remained dubious"
See also: deniable, incertain [non-standard], questionable, uncertain, unconvinced, unsure
Encyclopedia: Dubious