unjust, unjustly, injustice

Definition:

The terms "unjust" and "unjustly" refer to treating people in an unfair, and often, harmful manner.

An "injustice" is something bad that is done to someone that the person did not deserve. It refers to treating people unfairly.
Injustice also means that some people are treated badly while others are treated well.
Someone who is acting in an unjust way is being "partial" or "prejudiced" because he is not treating people equally.

Depending on the context, "unjust" could also be translated as "unfair" or "partial" or "unrighteous."
The phrase "the unjust" could be translated as "the unjust ones" or "unjust people" or "people who treat others unfairly" or "unrighteous people" or "people who disobey God."
The term "unjustly" could be translated as, "in an unfair manner" or "wrongly" or "unfairly."
Ways to translate "injustice" could include, "wrong treatment" or "unfair treatment" or "acting unfairly." (See: abstractnouns)