The alveolar angle refers to the angle between the maxillary and mandibular alveolar ridges, commonly known as the jawline. However, there are several synonyms for this term that are often used interchangeably. Some alternative terms for the alveolar angle include the alveolar prominence, dental arch angle, or even the dental arch curvature. These synonyms are widely utilized to describe the shape and inclination of the jawline, which plays a crucial role in determining facial aesthetics. Whether referring to the alveolar angle, alveolar prominence, dental arch angle, or dental arch curvature, all these terms essentially encompass the same concept of the relationship between the upper and lower dental arches.