Sleep inducing
English: soporific, soporiferous, somniferous, somnific, hypnogogic, hypnagogic
soporificEnglish
soporific, soporiferous, hypnagogic, hypnogogic, hypnotic
Adjective
Inducing mental lethargy
English: narcotic, soporiferous, soporific
Noun
A drug that induces sleep
English: soporific, hypnotic