← DefinitionshareGuesssprightlyadjectiveFull of energy and liveliness; animated and cheerful, especially in a lighthearted way.adverbIn a lively, energetic, and cheerful manner.SynonymsspiritedadjectivevivaciousadjectiveenergeticadjectivelivelyadjectivecheerfullyadverblivelilyadverbAntonymsdulladjectivelethargicadjectivedullyadverb