Modifiers matching suffering:

• acute,
• mental,
• physical,
• emotional,
• constitutional,
• extreme,

Simple categories matching constitutional:

• matter,
• disturbance,
• complaint,
• symptom,
• reaction,
• reform,
• body,
• agent,
• position,
• power,
• post,
• freedom,
• right,
• change,
• document,
• source,
• suffering,
• event,
• protection,
• syndrome,
• institution,
• principle,
• development,
• topic,
• law,
• state,
• order,
• standard,
• issue,