Modifiers matching reflex:

• systemic,
• nasal,
• autonomic,
• cardiovascular,
• respiratory,
• proprioceptive,
• simple,
• primitive,
• automatic,
• physiological,
• involuntary,
• nervous,
• complex,

Simple categories matching nervous:

• scientist,
• structure,
• area,
• person,
• processing,
• doctor,
• mathematician,
• illness,
• problem,
• drug,
• movement,
• sign,
• system,
• suppressant,
• depressant,
• disorder,
• organisation,
• disturbance,
• disposition,
• action,
• change,
• ailment,
• lesion,
• condition,
• stimulant,
• activity,
• excitation,
• complaint,
• strain,
• tissue,
• reflex,
• tension,
• affection,
• symptom,
• injury,
• syndrome,
• behaviour,
• state,
• disease,
• commotion,