Words similar to uncertain

Example sentences for: uncertain

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

, despite the clearly uncertain data and calculations, emphasized (in the abstract and press releases) a result to two significant figures, 76 million U.S. cases per year, with no statement of uncertainty or a plausible range of values.
He cannot forget anything, and if he needs to put something out of mind, he has to take a mental walk down his mental road and dig a mental hole in which to bury it; he is also afflicted (if "afflicted" is the word) with synesthesia, as well as with an uncertain grasp of self.
Although this scenario is somewhat uncertain purely on parsimony grounds, recent work on the genetic control of the germline bisexuality that defines hermaphroditism has tipped the balance toward parallel evolution.
An uncertain input that entered the equation other than by multiplying would be more complicated still.
The potential epidemiologic impact of large-scale roll-out of treatment programs, however, remains uncertain.