和 (hé) is a standalone adjective meaning gentle, mild, or harmonious — it can describe personality, atmosphere, wind, or sound. It is more general than 温和 (wēn hé), which specifically refers to a warm, mild temperament or climate, and 平和 (píng hé), which emphasizes a placid, even-tempered demeanor. Use 和 when the quality of gentleness or harmony is the focus, without the extra nuances of temperature or emotional calm.