Possible Clues:

• Purge has racist components
• Purgation
• The release of pent-up emotions
• Release of pent-up emotions
• Purge for poorly archaists
• The purging effect of desperate act is rash
• Emotional release achieved by medieval Christian with female relative
• Joining group of Christians, one's found release for pent-up feelings
• Purification
• Process of releasing pent-up emotions