Trigonometric is an adjective that refers to the study of trigonometry, which deals with the relationships between the sides and angles of triangles. Synonyms for the word trigonometric include mathematical, geometrical, trigonometrical, triangular, and related. This word is commonly used in fields such as engineering, physics, and mathematics. Other words that are frequently associated with trigonometric are cosine, sine, tangent, and hypotenuse. It is important to note that while these words are related to trigonometry, they do not necessarily serve as synonyms for the word trigonometric. Trigonometric is a specific term that refers solely to the study of triangles and their properties.