The phrase "a persistent unease" is correct and usable in written English.
It can be used to describe a continuous feeling of discomfort or anxiety about a situation or circumstance.
Example: "Despite the beautiful surroundings, there was a persistent unease that lingered in the air, making everyone feel on edge."
Alternatives: "an ongoing discomfort" or "a constant feeling of anxiety."
The surprising decision underscores a persistent unease Mr. Weill seems to have with his investment bankers dating back more than 30 years.
What will we do if a war comes here?" Yet, while support for the demilitarized zone appears to be widespread, interviews with ordinary people from Los Pozos to the municipal seat in San Vicente suggest a persistent unease.
They make it clear that a persistent unease suffuses the state on both the economic and political fronts.
Dagestan may have made him feel more at home than the United States, but it was a strange place to find comfort, given the nearly nonstop violence and the persistent unease it engenders among those who live here.
Allan Pacey, the outgoing chair of the British Fertility Society, called the persistent unease "masturbation guilt".
The somewhat encouraging news in Europe curbed safe-haven bids for U.S. and German government debt, but persistent unease about the region's debt woes and the gridlock in Washington deterred any meaningful selling in bonds.
There is a persistent tremor of unease on the subject of the EU/Glastonbury question.
All have an obvious edge of sexual tension, often quite consciously cultivated by Ms. Nakadate, and a persistent sense of unease.
The steadiness of the camera movements mixed with the grisly subject matter into a persistent mood of creepy unease, especially when juxtaposed with the odd, often emotionless line readings.
I define Disconnectivity Anxiety (DA) as: "a persistent and unpleasant condition characterized by worry and unease caused by periods of technological disconnection from others".
Children who overuse technology report persistent body sensations of overall "shaking", increased breathing and heart rate, and a general state of "unease". This can best be described as a persistent hypervigalent sensory system, still "on alert" for the oncoming assault.
