"relentless hunger" is a correct and usable phrase in written English.
It can be used to describe a constant and intense feeling of hunger. For example: - After days of hiking, we were all plagued by our relentless hunger. - The starving children showed no signs of their relentless hunger diminishing. - She tried to ignore her relentless hunger, but her stomach growled loudly. - The prisoners in the concentration camp suffered from a relentless hunger that consumed their thoughts.
Nor was it the cold of his cell, where he was often chained naked, nor summer's blistering heat, nor the rusty shackles that infected his legs, nor the relentless hunger.
His mother, Elizabeth Chapman, told reporters how her son walked and talked precociously, evinced a relentless hunger for learning and needed only two to five hours of sleep each night.
There are many punishing elements in the life of a jump jockey - the relentless hunger, the seven-day working weeks, the job insecurity and the early starts.
Given the relentless land hunger, those who want to save the river of grass probably have about five years in which to restart the comprehensive plan.
"The Tories' attitude to the relentless rise in hunger in Britain speaks volumes for who they stand up for.
The shadow environment, food and rural affairs secretary, Maria Eagle, will say in a visit to a London food bank on Wednesday: "The Tories' attitude to the relentless rise in hunger in Britain speaks volumes for who they stand up for.
Put them together, he suggests, and we may actually discover something about the relentless ambitiousness and hunger for perfection he believes to be essential elements of the American character.
"The people I met are facing a relentless crisis of war, hunger and disease.
"In two years working with him he has shown nothing but relentless professionalism, and a great hunger to play for England.
And amidst the relentless gloom about Internet business, investors hunger for an icon of hope.
Instead Babchenko presents us with a relentless account of fear, boredom, confusion, filth, cold, disease, hunger, thirst and lingering dread - a world that feels far removed from the gold-embossed bestselling accounts of square-jawed British or American ex-soldiers.
