psy·cho·tro·pic 
(sī′kə-trōpĭk, -trŏpĭk)
(sī′kə-trōpĭk, -trŏpĭk)adj.
Having an altering effect on perception, emotion, or behavior. Used especially of a drug.
n.
A psychotropic drug or other agent.
- the other side of the coin
- therapeutic
- therapeutic abortion
- therapeutically
- therapeutic cloning
- therapeutic index
- therapeutics
- therapeutist
- therapist
- therapsid
- therapy
- therapy dog
- Theravada
- there
- thereafter
- thereagainst
- thereat
- thereby
- therefor
- therefore
- therefrom
- therein
- thereinafter
- theremin
- thereof