Arrested is a commonly used word in law enforcement and criminal prosecution. However, there are a number of synonyms that can also be used in different contexts. Some of these include apprehended, detained, captured, incarcerated, imprisoned, and seized. Apprehended typically refers to the act of arresting or taking into custody a suspect or fugitive. Detained is a more general term that can refer to being held in custody for any reason. Captured, seized, incarcerated, and imprisoned all refer to being placed in a secure facility or detention center after being arrested or taken into custody. Using different synonyms for arrested can add variety and interest to your writing.