There are several synonyms for "bring accusation," depending on the context and degree of severity. "Accuse," "charge," and "indict" all mean to formally or forcibly assert wrongdoing or criminal behavior. "Slander" and "defame" mean to make false or damaging statements about someone. "Implicate" means to suggest involvement in wrongdoing without necessarily making a direct accusation. "Denounce" means to publicly criticize or condemn someone or their actions. "Blame," "condemn," and "vilify" all imply a negative judgment or condemnation of someone or something. In short, there are many ways to express the act of bringing accusations, each with unique connotations and degrees of severity.