The word "dormitives" refers to substances or drugs that induce sleep or drowsiness. Some common synonyms for dormitives include sedatives, hypnotics, tranquilizers, soporifics, sleep aids, and somnifacient. These terms all describe substances that have the ability to promote or induce sleep, whether naturally or through chemical means. Other synonyms for dormitives may include barbiturates, benzodiazepines, antidepressants, and antihistamines, which are all commonly used in medicine to treat sleep disorders such as insomnia. Regardless of terminology used, dormitives serve a vital role in helping people get the restorative sleep they need to maintain optimal health and well-being.