Words similar to doubtful

Example sentences for: doubtful

How can you use “doubtful” in a sentence? Here are some example sentences to help you improve your vocabulary:

If a lesion was considered a putative precancer (even when the evidence seemed doubtful), it was added to the taxonomy.
In Australia, where the subject is particularly sensitive because of the doubtful means by which Sydney won the right to host the 2000 Olympic Games, the Sydney Morning Herald and the Age of Melbourne both used editorials to call for full exposure of the truth.
The United Nations probably won't meet its goal of one warm, dry room for every family by winter, but it is doubtful that many Albanians will freeze to death.
Raised on the cool medium of television, undergrads are skeptical about passionate ideas, doubtful of genius, and intellectually timid.
Some smart First Amendment lawyers who are doubtful about other parts of McCain-Feingold think this kind of soft-money ban is also OK.