Principled

[Michiko]

always behaving in an honest and moral way:

[Hina Muqadas]

(of a person or their behavior) acting in accordance with morality and showing recognition of right and wrong.

[Mamukcer 0]

based on or manifesting objectively defined standards of rightness or morality

[KalanNug]

Principled refers to having or showing strong adherence to certain high values, morals, or ethical standards. It involves behaving in a way that reflects ones beliefs and convictions consistently and earnestly. A principled person typically does not compromise their values or standards, even when faced with challenging circumstances or scenarios.