Simple categories matching varying:

• property,
• condition,
• medium,
• characteristic,

Members with property varying:

• moisture,
• long_sheet,
• output_power,
• size,
• fatigue,
• soil_quality,
• moderate_pressure,
• particle_size,
• moisture_level,
• moisture_content,
• signal_strength,
• elevation,
• heart,
• insect_pest,
• vibration,
• road_condition,
• religion,
• environmental_stress,
• range_distance,
• internal_failure,
• light,
• shock,
• fog,
• dirt,
• soil_moisture,
• drought,
• pen,
• humidity,
• ionic_strength,
• pressure,
• security,
• vegetation,
• climate,
• gaseous_environment,
• light_day,
• ms,
• cold,
• distance,
• low_visibility,
• disease,
• quality,
• night,
• high_pressure,
• distance_impairment,
• pain,
• deep_vacuum,
• hydrostatic_pressure,
• water_consumption,