頑疾 Save Sign in to save words Simplified: 顽疾 wánjí ㄨㄢˊ ㄐㄧˊ stubborn illness chronic disease deep-seated problem systemic issue fig. Character by character 頑(wán)mischievous 疾(jí)disease Other words read wánjí wanji with other tones 烷基 丸劑 腕級 Often confused with wanji 忘記 旺季 網際 往跡 忘機 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0