Doubtful in a sentence

We found 92 examples of how to use doubtful in an English sentence.

Sentences with doubtful

Sentences 1 to 25 of 92.

#	Sentence
1.	One thing remains doubtful.
2.	I'm doubtful about what I ought to do.
3.	It is doubtful whether Bill will come.
4.	Mrs. Harris is very doubtful about her son's future.
5.	The correctness of the information is doubtful.
6.	It is doubtful whether the rumor is true or not.
7.	It is doubtful whether this will work.
8.	It is doubtful whether this method will work.
9.	It is doubtful whether this machine works well or not.
10.	It's doubtful if we'll finish in time for Christmas.
11.	It is doubtful whether he will accept my proposal or not.
12.	It is doubtful if we can get the engine working.
13.	It is doubtful whether we shall be able to come.
14.	I think it doubtful whether he will keep his word.
15.	I am doubtful of his success.
16.	We thought it doubtful whether it would clear soon.
17.	The outcome of the election is doubtful.
18.	We are doubtful about the train leaving on time.
19.	Whether he will come at all is doubtful.
20.	It is doubtful whether he did his homework by himself.
21.	It is very doubtful whether he is still alive.
22.	It is doubtful whether he will pass.
23.	I think it doubtful whether he understood my explanation.
24.	It is doubtful whether he is telling the truth.
25.	It is doubtful whether he will keep his word.

dubious dubitable in question questionable uncertain incertain tentative unsettled