A person who investigates and often harasses individuals for heresy or wrongdoing, especially in a religious context.

An official who conducts investigations, especially in a judicial or administrative capacity.

आधिकारिक जांचकर्ता

English Usage: The inquisitor was dispatched to uncover the truth behind the corruption scandal.

Hindi Usage: आधिकारिक जांचकर्ता को भ्रष्टाचार के घोटाले की सच्चाई का पता लगाने के लिए भेजा गया।