Synonyms of sedative in English:

sedative


See US English definition of sedative

See UK English definition of sedative

See Spanish definition of sedante

adjective

1‘he took a combination of sedative drugs’

SYNONYMS
tranquillizing, calming, depressant, soothing, calmative, relaxing, soporific
neuroleptic

noun

1‘the doctor gave him a sedative’

SYNONYMS
tranquillizer, calmative, depressant, sleeping pill, soporific, narcotic, opiate
neuroleptic
informal trank, sleeper, downer