The word "mischievous" describes someone who enjoys causing trouble or playing pranks, often in a playful and harmless way. It can refer to actions that are a little naughty or disrespectful, but not in a seriously harmful manner. A mischievous child, for example, might hide their sibling's toys or play tricks on their friends, but they usually don't intend to hurt anyone.
The word "mischievous" comes from the Middle English word "mischievous," which is derived from the Old French word "meschief," meaning "misfortune" or "ill deed." This, in turn, comes from the Latin "maledicere," meaning "to speak evil." The gradual change in form and meaning reflects a shift from focusing on misfortune to a more playful sense of causing minor trouble.