Unjustly, meaning without justice or fairness, is a word that can be replaced with a variety of synonyms. Some of these synonyms may include unfairly, wrongfully, improperly, illegally, immorally, unjustifiably, inequitably, unofficially, and unreasonably. Each of these words conveys a sense of wrong or injustice being committed against someone or something. For instance, unfair refers to not following the rules or not treating everyone the same. Similarly, wrongfully means that something was done without justification or in violation of a rule or law. No matter the context, using synonyms for unjustly can help to convey a strong sense of injustice and unfairness.