Active interrogation is a term often used in the realm of investigation and interrogation activities. It refers to a technique of questioning and investigation where the interrogator takes an active role in the process. Other synonyms for active interrogation include aggressive interrogation, assertive interrogation, and dynamic interrogation. These terms all imply a similar approach to questioning, with an emphasis on assertiveness, forcefulness, and persistence. Other related synonyms include intense questioning, rigorous questioning, and thorough questioning. These synonyms all suggest a methodical and determined approach to interrogation, designed to uncover information and uncover the truth in a timely and effective manner.