恶化 Traditional form: 惡化 Pinyin (reading): èhuà Definitions: to worsen Characters: 恶 - bad, evil, wicked; to hate, to loathe; foul, nauseating 化 - to change, to convert, to reform; -ize Traditional characters: 惡 - bad, evil, wicked; to hate, to loathe; foul, nauseating 化 - to change, to convert, to reform; -ize