The term "five senses" refers to the faculties that human beings use to perceive their environment. These senses include seeing, hearing, smelling, tasting, and touching. However, there are several synonyms that can be used to describe the five senses. Sight is another term for seeing, while sound can be used in place of hearing. Smell can be replaced with the word scent or aroma, while taste can be expressed as flavor. Finally, touch can be described as feeling or tactile sensation. All of these terms encompass the same idea of the five senses and allow for more varied language when discussing human perception.