SOMNORIFIC
Meaning of SOMNORIFIC in English
adjective
Synonyms: soporific 1, hypnotic, narcotic, opiate, slumberous, somnifacient, somniferous, somnific, somnolent, soporiferous
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003