Which term describes a lively tempo in music?

The term that describes a lively tempo in music is "geschwind," which is a German word often used in musical scores to indicate a fast, lively pace. This term conveys a sense of energy and briskness, making it suitable for pieces that are meant to be performed with a spirited character.

The other terms, while they may have musical connotations, do not specifically denote a lively tempo. "Frohlich," for example, translates to 'joyful' or 'cheerful,' which reflects an emotional quality rather than a tempo. "Immer" means 'always' and suggests a continuity or consistency in musical execution, but does not address tempo. "Inuig" translates to 'intimately' or 'affectionately,' again focusing more on the character or feeling of the music rather than the speed at which it is performed. Thus, "geschwind" is uniquely positioned to denote a lively tempo.