Chile hazel is a particular type of hazelnut that grows in Chile. This variety of hazel has a unique flavor that is slightly milder and sweeter than traditional hazelnuts. However, if you're searching for synonyms for "Chile hazel," you may also hear it called by other names. Some of the synonym options include Andean hazel, Chilean hazel, and South American hazel. While these names refer to the same nut variety, each has a unique implication. Andean hazel emphasizes the Andes Mountains region where this nut grows, while South American hazel is a more general term that includes all types of hazelnuts from that region.