Read Edit View history 阴险 yīnxiǎn insidious Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 阴险/ 陰險 yīnxiǎn insidious treacherous; sinister; evil and cunning in a hidden way Edit Delete References Add reference antonym 善良/善良 → 阴险/陰險 Edit Delete