Words similar to unknowns

Example sentences for: unknowns

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

Although he does describe attending a meeting where physicians detail several unknowns for people taking the drugs--which I state in my article (listing, further, several other unknowns that he doesn't mention)--he does so almost wearily: "There were caveats, of course," he writes.
Program managers have good reasons to identify risks early, be intolerant of unknowns, and not rely on testing late in the process as the main vehicle for discovering the performance characteristics of the product.
We are in an era of great unknowns."
These men were predominantly white, although the significant proportions of unknowns in the National Hospital Discharge Survey and Nationwide Inpatient Sample hindered comparisons across the 3 databases.
And the Post notes a special problem in identifying the forty-some unknowns still in Nairobi morgues--few Kenyans have dental records because few can afford to go to the dentist.