Synonyms: question, dubiousness, doubt, doubtfulness
Definition: uncertainty about the truth or factuality or existence of something
Usage: the dubiousness of his claim; there is no question about the validity of the enterprise
Similar words: uncertainness, uncertainty, precariousness
Definition: being unsettled or in doubt or dependent on chance
Usage: the uncertainty of the outcome; the precariousness of his income
Synonyms: incertitude, uncertainty, doubt, doubtfulness, dubiety, dubiousness
Definition: the state of being unsure of something
Similar words: cognitive state, state of mind
Definition: the state of a person's cognitive processes
Synonyms: doubt
Definition: consider unlikely or have doubts about
Usage: I doubt that she will accept his proposal of marriage
Similar words: disbelieve, discredit
Definition: reject as false; refuse to accept
Synonyms: doubt
Definition: lack confidence in or have doubts about
Usage: I doubt these reports; I suspect her true motives; she distrusts her stepmother
Similar words: distrust, suspect, mistrust
Definition: regard as untrustworthy; regard with suspicion; have no faith or confidence in