5 adjectives to describe unease

Yet, I ceased not to be full of an horrid unease, concerning the Great Beast; for I did better to know what it did, than to have no knowing.

And I had a little strange unease that the pole did be gone; but scarce to know that I did be troubled, yet to set me to a new haste.

And after a longer while, I did leave that hill of watchfulness to my rear; and was gone onward into the night; yet, as may be known, with a vague unease and trouble to my heart, and a swift and frequent turning to learn surely that no Evil Thing came after me.

The rather set smile with which he had been listening to the discussion gave way to an odd expression of acute unease.

Thus went he, nothing speaking, now with flying feet, now with steps that dragged, insomuch that watchful Roger fell to solemn wonderment, to a furtive unease, and so, at last, to speech.

5 adjectives to describe  unease