What is another word for makes drowsy?
Pronunciation: [mˌe͡ɪks dɹˈa͡ʊsi] (IPA) 
There are several synonyms for the term "makes drowsy." The most common ones include the words "sleep-inducing," "soporific," and "sedative." All these words refer to substances that have the ability to induce sleep or cause drowsiness. Additionally, other terms like "hypnotic," "calming," and "tranquilizing" denote items that produce a relaxing effect and, therefore, make an individual feel sleepy. The term "narcotic" is also another synonym that can be used to describe sleep-producing medication or substances. When looking for words to describe the act of making someone drowsy, there are numerous options available depending on the context in which they are used.
