We can allow such horrors to ebb into our subconscious, a tidal flat of deferred disquietude.
From the theatlantic.com
For it was the face not of the official but of his Imperial Majesty, that wore an expression of uneasiness, of disquietude, almost-of alarm.
From the gutenberg.org
This fine country, which has been, and might be, one of the most flourishing in Europe, is involved in all the disquietude, uncertainty, and danger, which the recent revolution has produced.
From the economist.com
More examples
Edginess: feelings of anxiety that make you tense and irritable
A state of disquiet, uneasiness, or anxiety; A fear or an instance of uneasiness