Words similar to speculative

Example sentences for: speculative

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

In his testimony, Clarke commented that he thought that warning about the possibility of a suicide hijacking would have been just one more speculative theory among many, hard to spot since the volume of warnings of "al Qaeda threats and other terrorist threats, was in the tens of thousands-probably hundreds of thousands."
Many a company about to launch its Web site discovers to its dismay that its name is already taken, part of the speculative frenzy in domain names.
This argument, like all arguments about the future, is speculative.
The Second Edition of the Random House Unabridged follows a similar practice, and I find it speculative, spurious, and specious except for the documentation of relatively recent coinages.
(Though Eliza had visited Minor a few times and was grateful for his contributions for the upkeep of her children, the idea that they had been intimate some fifteen years earlier is utterly speculative.