Correct Answer: relic

Solution : The correct choice is the second option.

Explanation: We have to look for a word that specifically refers to a deceased holy person's remains or belongings kept for reverence. Relic precisely fits this description. A relic is an object associated with a saint or holy person, usually kept for its religious significance.

Therefore, the most appropriate one-word substitute is relic .

The meaning of the other options is as follows:

• Souvenir : This term refers to a keepsake or memento often associated with a place or event.
• Trophy : This term refers to a reward or prize, usually given for an achievement.
• Memento : This term refers to an object kept as a reminder of a person or event.