Troubling to the mind or emotions
She had the unsettling feeling that he was about to disappear from her life forever.
The idea of talking to her again was unsettling enough, but to tell her something like this?
It was unsettling to think he had concealed an entire family and lifestyle from her, but this was different.
But when we have done our worst in unsettling them, we come to an ultimate point in the fact that it is we who are doubting, we who are thinking.
His body responded exactly as it had then, unsettling him.