What is another word for sleep-producing?
Pronunciation: [slˈiːppɹədjˈuːsɪŋ] (IPA) 
Sleep-producing means something that induces sleep or makes one feel drowsy. There are several synonyms for this term such as soporific, sedative, hypnotic, somnolent, and calming. Soporific refers to a drug or substance that causes drowsiness and sleepiness. Sedative is used to calm nerves and induce relaxation, and hypnotic induces sleep. Somnolent refers to something that makes one feel sleepy or drowsy, and calming means something that soothes and relaxes the mind. These synonyms for the term sleep-producing are often used interchangeably to describe substances, medications, or activities that promote relaxation and induce sleep.
