Common hops, also known by its scientific name Humulus lupulus, is a flowering plant primarily used for its bitter flavoring in beer and other beverages. It can also provide aroma and act as a natural preservative. There are several synonyms for common hops, including hop plant, beer hops, brewing hop, and hop vine. Other variations of the plant include wild hop, Japanese hop, and Chinese hop. Regardless of the name, hops have been used in brewing for centuries and are an essential ingredient in the process. They add a distinct flavor and are often chosen for their region-specific terroir. Overall, the many synonyms for common hops reflect their widespread usage and importance in the brewing industry.