Antonyms for the phrase "doth justice" can vary widely depending on the context of its use. In legal terminology, antonyms could include words like "unfairness," "partiality," or "bias." Similarly, antonyms related to morality or ethics could be "injustice," "wrongdoing," or "immorality." In a more general sense, antonyms could include words like "ignorance," "negligence," or "disregard." These words all describe a lack of concern or attention to what is right or fair. In contrast to "doth justice," which suggests a sense of responsibility and fairness, these antonyms denote a lack of accountability or a refusal to recognize the importance of upholding ethical principles.