The phrase "persistent anger" is grammatically correct and can be used in written English
It refers to ongoing or long-lasting feelings of anger. Example: Despite her efforts to let go of her past, Jane's persistent anger towards her ex-boyfriend continued to affect her relationships.
It's hard to justify and it goes a long way toward explaining the persistent anger toward Wall Street.
By comparison the play's other strata -- involving things like Richard's lifelong bitterness toward his father, the disconnect between Liu and Erling, who is more interested in rap singing than science, and Minna's persistent anger at the controlling impulses of her mother -- seem like the stuff of rather ordinary domestic melodrama.
Although persistent anger is not represented in DSM-IV as a psychiatric disorder, it is nevertheless a significant clinical problem.
Most significantly, the ADIZ is symbolic of China's persistent anger at the regular surveillance and intelligence gathering sorties mounted by the US military at sea and in the air along China's borders.
"I watched our audience through the 100 days go from enthusiastic, bewildered anger, to news-fatigued fueled hibernation, to a more demure, unsurprised (perhaps persistent) anger and a desire to party.
Many individuals report or exhibit increased irritability (eg, persistent anger, a tendency to respond to events with angry outbursts or blaming others, or an exaggerated sense of frustration over minor matters).
"None can expect that we can implement all the recommendations made by Mr. Bassiouni in one day," the minister of justice, Khalid bin Ali al-Khalifa, said Friday in response to the persistent Shiite anger here.
A symptom described in the D.S.M. as "persistent and marked anger or irritability or increased interpersonal conflicts" appeared in the Yaz questionnaire as "Felt angry, or irritable".
In the weeks and months after his second surgery for colon cancer, Mr. Cohen fell into an intense and persistent state of anger that took a toll on his family.
Djokovic overcame persistent self-doubt, anger and worry early in his career by training in mindfulness.
It is possible that the experience of long-lasting persistent pain leads to anger inhibition.
