Synset

capable of depressing physiological or psychological activity or response by a chemical agent
<adj.all>

lexical pointers

derivationally related form

depressant depress

antonym

semantic pointers

similar to

ataractic, ataraxic, sedative, tranquilizing, tranquillizing, tranquilising, tranquillising narcotic, narcotizing, narcotising relaxant soporific, soporiferous, somniferous, somnific, hypnogogic, hypnagogic