Which word refers to clearing someone from blame?

The term that refers to clearing someone from blame is "vindicate." This word specifically implies the act of proving that someone is not guilty of a wrongdoing or that their actions are justified. When someone is vindicated, it means their innocence or correctness has been established, often in response to accusations or doubts.

In contrast, the other options convey different meanings. "Condemn" suggests expressing strong disapproval or punishment, which is the opposite of clearing someone from blame. "Accuse" involves charging someone with a wrongdoing, directly opposing the idea of exoneration. Lastly, "neglect" refers to failing to care for or give adequate attention to something, which is unrelated to the context of blame or guilt. Thus, the choice of "vindicate" captures the essence of clearing someone from blame effectively.