怪异
guài yì · HSK 7
strange
👹 怪 strange/monster + 异 different = monstrously strange, an odd phenomenon
Both characters carry the sense of off-normal: 怪 is the monster/strange-thing root, 异 means differing or other. Stacked together they intensify into bizarre, freakish, an uncanny event.
怪 — heart radical 忄 + 圣 (phonetic)
怪 combines the heart radical 忄, suggesting feelings or mental states, with 圣 serving as a phonetic component. The original sense relates to something strange or uncanny that provokes wonder or unease in the heart. It now broadly means 'strange,' 'odd,' or 'to blame.'