Words similar to unsolved

Example sentences for: unsolved

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

Paolo Uccello shows a dream-like, almost surrealist obsession with his (unsolved) problems of perspective and merry-go-round horses in his Battle of San Romano (1456).
The reason for the clearance of circulating cells immediately following IL-2 administration remains unsolved, and may be related to their sequestration in the reticular endothelial system, a hypothesis that could not be evaluated by this study.
The point: To solve the unsolved mystery of TWA Flight 800.
It's been months since the last revelations about the unsolved murder of beauty-pageant champion JonBenet Ramsey, yet the 6-year-old's death continues to provide grist for the tabloids, op-ed columnists, TV talk shows, and the 30-some Web sites that follow the case.
A double issue probes 18 unsolved mysteries of science.