Substitute most appropriate word for following from the given options:
secret religious meeting

conventicle

The most appropriate word for secret religious meeting is conventicle.

• Contrite means feeling or showing sincere regret or remorse for one's wrongdoing.
• Supercilious means having or showing a feeling of arrogant superiority.
• Conventicle means a secret or unauthorized religious meeting.
• Reformism is a political or social movement that aims to introduce gradual change.