Correct Answer & Explanation
Option C
• 'Deceit' refers to the action or practice of deceiving someone by concealing or misrepresenting the truth; dishonesty. 'Fraud' is a direct synonym, meaning wrongful or criminal deception intended to result in financial or personal gain.
• 'Honesty', 'veracity', and 'sincerity' are antonyms, representing truthfulness and integrity.