What is another word for hair-shirted?
Pronunciation: [hˈe͡əʃˈɜːtɪd] (IPA) 
The term "hair-shirted" is an idiom used to describe someone who is overly austere or self-denying. There are several synonyms that could be used to convey the same meaning, such as ascetic, penitential, self-abnegating, self-flagellating, and self-mortifying. All these words describe a person who is willing to endure pain or hardship as a form of self-discipline or self-punishment. These people often practice asceticism, a lifestyle that involves severe self-discipline and avoidance of worldly pleasures. They may also deprive themselves of food, sleep, or comfort in order to achieve their goals. While there is a certain respect for such people, there is also a recognition that such practices can be dangerous and should be approached with caution.
