The phrase "constant dissatisfaction" is correct and usable in written English.
You could use it to describe a sentiment of persistent unhappiness or discontentment. For example, "The constant dissatisfaction I have felt over the past year has been difficult to manage."
It breeds an atmosphere of "everything is possible" - and festering, constant dissatisfaction.
Esoterica, folklore and radical conspiracy abound, not with a view to a final resolution, but because, for Pamuk, mystery is the most enervating quality in life, a locomotive force that relies on constant dissatisfaction.
In fact, Sarlo first realized that he might be depressed when both of his daughters complained about his constant dissatisfaction when they were teenagers.
You will avoid the mundane for so long that you will feel a constant dissatisfaction unless you are doing Big Things and making Big Announcements.
Watch out for signs like wheedling, ironic or derogatory remarks about people that are not present, constant dissatisfaction about salary, or the work atmosphere.
Propelled by what he calls the "constant positive dissatisfaction" of his bosses, Mr. Estenson is acting as CNN.com's in-house optometrist, constantly trying to improve the site's vision.
The high cost of living, lavi che in Haitian Creole, is a constant source of dissatisfaction.
Im in a constant state of dissatisfaction..
I love them because police officer Wallander lives in a constant state of dissatisfaction and uncertainty.
Though he liked to write a quick first draft - obeying Maupassant's injunction to "get black on white" - everything thereafter was itchy dissatisfaction and constant revision.
By the last years of his reign, Fa Ngum had become insensitive to growing public dissatisfaction with constant warfare and demands for labour service.
