Which word is used to describe a lively and brisk tempo in music?

The term "vivace" is used to indicate a lively and brisk tempo in music. This Italian word directly translates to "lively" or "vivacious," reflecting music that is played with an energetic and spirited quality. When a piece is marked vivace, musicians are prompted to perform it with a sense of animation and briskness, contributing to an exciting and engaging musical experience.

Other terms like "tranquillo," "spiritoso," and "espressivo" describe different characteristics. "Tranquillo" suggests a calm or peaceful manner, while "spiritoso" implies a spirited or playful style but doesn't specifically denote the tempo. "Espressivo" emphasizes expressiveness in performance, focusing on conveying emotion rather than speed. Each of these terms serves a unique role in musical notation, but "vivace" is the specific designation for a lively and brisk tempo.