The word "unjust" refers to something that is unfair, inequitable, or improper. There are several synonyms to this word that can be used to express the same ideas. Some possible alternatives include biased, partial, discriminatory, prejudiced, unequal, and wrongful. These words highlight the fact that something is not right or ethical, and it goes against the principles of justice and social equity. When we encounter situations where injustice occurs, it is important to take action and speak up for what is right. Using these synonyms in our discussions and writing can help to raise awareness and promote positive change in society.