The antonyms for the phrase "admit guilt" could include deny, dispute, repudiate, refute, or challenge. These words suggest a disagreement with the accusation and a refusal to accept responsibility for any wrongdoing. Other antonyms could be those words that imply ignorance or innocence, such as unaware, oblivious, innocent, or blameless. Alternatively, the opposite of admitting guilt could be confessing innocence, proving one's innocence, or being exonerated. Understanding antonyms can help you better communicate your position and clarify your stance on a particular issue, ensuring clear and effective communication.