| wán | mischievous/obstinate/to play/stupid/stubborn/naughty |
| 顽 | mischievous obstinate to play |
| 顽习 | Bad habits that are hard to change. |
| 顽凶 | An impenitent villain. |
| 顽劣 | stubborn and obstreperous naughty and mischievous |
| 顽匪 | gangster bandit |
| 顽固 | stubborn obstinate |
| 顽固不化 | die-hard |
| 顽固分子 | die hard; diehard; royalist; verkrampte |
| 顽固派 | diehards |
| 顽固的 | inflexible; obstinate; stubborn; dead-end; rock-ribbed; headstrong; hardmouthed; obdurate; hard-nosed; pertinacious; stiff-necked; wrongheaded; self-willed; die-hard; donkeyish; dogged; bullheaded; head strong; bulletheaded; bigoted |
| 顽强 | tenacious hard to defeat |
| 顽强的 | bullheaded; dour; dogged; brawny; stalwart; staunch; be a bear for punishment; Catonian; fortitudinous; hard-bitten; pertinacious; obstinate; stubborn; recalcitrant; untoward; tenacious; doglike; renitent; bolshy; hard-nosed |
| 顽抗 | recalcitration; recalcitrance; recalcitrate |
| 顽敌 | stubborn enemy |
| 顽梗 | obstinate persistent |
| 顽民 | unruly people rebellious subjects disloyal citizens |
| 顽疾 | ineradicable disease fig. deep-seated problem perennial problem |
| 顽症 | stubborn illness disease that is difficult to treat |
| 顽癣 | stubborn dermatitis |
| 顽皮 | naughty |