The phrase "profound personality" is correct and usable in written English.
You can use this phrase to describe someone who is of strong character and has an intense understanding of their own beliefs and thoughts. For example, "His profound personality gained him admiration from his peers."
There seems to be profound personality, lifestyle, and biological differences between morning and evening persons according to a study published in the International Journal of Communication.
But by then the profound personality differences between the meticulous Seaver and the mercurial Rosset had become untenable.
Similarly, most popular accounts of Phineas Gage describe him as having undergone profound personality changes because of his injury.
And an upcoming release justly burnishes the renown of another musician of lesser originality but profound personality, Red Garland.
There are scholars who believe that Henry underwent a profound personality change halfway through his reign, possibly the result of a jousting accident, and that he became more paranoid and despotic as time went on.
You may like to use every opportunity to talk about the profound personality flaws of your former lovers, but it's rather ungallant and makes you look slightly like a psychopath.
Similarly, when asked whether most people can be trusted or whether you can't be too careful, only 18percentt of high authoritarians think most can be trusted, while 72percentt of the least authoritarian do, a likewise extraordinary gap indicative of a profound, personality-based fissure in society.
SCIENCE TIMES, PAGE F1 Alzheimer's Also Erodes Its Victims' Personalities Alzheimer's disease, in addition to stealing away memory, can cause profound changes in personality, both researchers and patients' families have found.
Style is the most profound expression of personality".
There is little doubt that psychoanalysis had a profound influence on personality theory during the 20th century.
The last incumbent, the late Malcolm Williamson, sadly did not realise his potential due to a pretty profound crisis of personality.
