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.
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.
Arlington contains the remains of 240,000 dead . It also contains several monuments, including the Tomb of the Unknowns and the Tomb of the Unknown Dead from the Civil War, the latter a granite tomb that holds the remains of 2,111 Civil War soldiers.
DOD's current acquisition environment is driven by incentives to make decisions while significant unknowns about the system's design and manufacturability persist.
As a New Yorker born and raised, I must confess to a visceral appreciation for petty jabs at Southerners, "good ol' boys," or other similar cultural unknowns.