Espiegleries is a French word that refers to playful or mischievous acts. While there are no direct English translations for this term, there are several synonyms that can be used to convey a similar meaning. One of the most common synonyms is "pranks," which implies humor or mischief. Another option is "shenanigans," which suggests playful mischief and trickery. "Mischief," "trickery," and "antics" are also applicable synonyms. Additionally, "tomfoolery" can be used to indicate playful, silly behavior. Regardless of which synonym is chosen, they all connote a sense of lighthearted and fun mischief.