ataractic

About 0.02 uses per million words.

Meaning

1. adjective That has a tranquilizing effect.
2. noun A drug that is used to tranquilize; a tranquilizer.

Similar words

tranquilizing sedative depressant ataractic drug anxiolytic antiautistic antianxiety relaxatory anxietolytic anthypnotic

Often followed by

drugs drug and agents agent effect medication suppression