Category Nuances for upset:

• nervous,
• stressful,
• gi,
• unexpected,
• mental,
• episodic,
• unusual,
• gastrointestinal,
• unplanned,
• physiological,
• abdominal,
• emotional,
• subjective,

Simple Categories for upset:

• ailment,
• condition,
• state,
• occurrence,
• discomfort,
• complaint,
• move,
• change,