#tranquilizer__tranquillizer__tranquilliser__antianxiety_agent__antianxietyagent__ataractic_drug__ataracticdrug__ataractic_agent__ataracticagent__ataractic  a drug used to reduce stress or tension without reducing mental clarity
  subtype:  major_tranquilizer  minor_tranquilizer
  supertype:  psychotropic_agent  a chemical substance that can influence human consciousness
     supertype:  drug  a substance that is used as a medicine or narcotic
        supertype:  agent.causal_agent  a substance that exerts some force or effect
           supertype:  causal_agent__cause__causal_agency  any entity that causes events to happen
              supertype:  thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                 supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
  supertype:  sedative-hypnotic_drug__sedative-hypnotic  a sedative that depresses activity of the central nervous system and reduces anxiety and induces sleep
     supertype:  sedative_drug__sedative__depressant__downer  a drug that reduces excitability and calms a person
        supertype:  medicament__medicine__medication__medicinal_drug__medicinaldrug  something that treats or prevents or alleviates the symptoms of disease
           supertype:  drug  a substance that is used as a medicine or narcotic
        supertype:  drug_of_abuse__street_drug  a drug that is taken for nonmedicinal reasons (usually for mind-altering effects); drug abuse can lead to physical and mental damage and (with some substances) dependence and addiction
           supertype:  drug  a substance that is used as a medicine or narcotic

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