Synonyms:
doubt, uncertainty, incertitude, dubiety, doubtfulness, dubiousness
Meaning: the state of being unsure of something
Synonyms:
doubt, dubiousness, doubtfulness, question
Meaning: uncertainty about the truth or factuality or existence of something; "the dubiousness of his claim"; "there is no question about the validity of the enterprise"
verb
meaning of the word
Synonyms:
doubt
Meaning: consider unlikely or have doubts about; "I doubt that she will accept his proposal of marriage"
Synonyms:
doubt
Meaning: lack confidence in or have doubts about; "I doubt these reports"; "I suspect her true motives"; "she distrusts her stepmother"