Doeth justice is a phrasal verb that means to administer justice, treat someone fairly or punish someone who deserves it. The antonym for doeth justice can be several words, including doeth injustice, doeth harm, doeth wrong, and doeth injustice. These words have opposite meanings to doeth justice and imply an unjust, unfair, or biased treatment of others. For instance, if someone does injustice to someone, they violate their rights or cause harm to them. Similarly, if someone does harm or wrong to someone, they inflict pain or wrongful action on them. Therefore, it is crucial to practice doeth justice and avoid its antonyms to ensure fairness and equality in society.