Superfamily Hominoidea or "apes" is a group of primates that share similar physical and genetic characteristics. There are several synonyms for this group that are commonly used, including Hominoids, Anthropoids, and Simians. These synonyms reflect the diversity of primates classified within this superfamily, which includes humans, chimpanzees, orangutans, gibbons, and gorillas. The term Hominoid emphasizes the close evolutionary relationship between humans and apes, while Anthropoid highlights the fact that these primates are more advanced than other simians. Simian is a broader term that encompasses all monkeys and apes within the primate order. Regardless of the terminology used, the Hominoidea superfamily is an important group of animals whose study helps us understand both our own evolution and the evolution of our closest relatives.