How to pronounce “unkemptness” in English

Any pressure on Terry's body from wrinkled bedclothes, to hard mattresses, was in its way and had to be removed.Dirt, unkemptness, stale clothes, unnecessary medications, fear, depression, all were inits way. My first job, therefore, as gardener doctor was not to make a brilliant diagnosis or give any magical medication, but remove obstructions to Terry's own viriditas.