The phrase "doth violence to" means to violate or harm something or someone, physically or emotionally. Its antonyms could be words such as protect, cherish, respect, honor, safeguard, defend, uphold, or support. These words convey the opposite meaning of "doth violence to," suggesting a sense of care and preservation for something or someone. When we protect or defend someone, we are not harming them in any way. Therefore, using these antonyms can help people communicate kindness and empathy towards others, especially when discussing sensitive topics like violence, abuse, or oppression.