Words similar to unexplained

Example sentences for: unexplained

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

More than 67,000 filed disability claims for environmental sickness, unexplained illness, and other ailments.
How he did it and why he doesn't get up from the table and walk away always remain unexplained.
A smooth term for time was included to control for unexplained trends in absence and the seasonality of absence.
A story argues that pain is all in the mind and that we should treat, not dismiss, patients with unexplained chronic ailments.
The review of Have a Nice Day [BIBLIOGRAPHIA, XVIII, 2] cites cute as a button as a cliché of unexplained origin.