Sleeping capsule synonyms, sleeping capsule antonyms - FreeThesaurus.com
Also found in: Dictionary
Synonyms for sleeping capsule
a soporific drug in the form of a pill (or tablet or capsule)
References in periodicals archive
Nobody is quite sure about why he took the 20 to 25Nembutal sleeping capsules
The sleeping capsules
are no longer manufactured in Britain because of their deadly affects when used by drug addicts.