艰 ⇒
艰难 jiānnán, [艱難], difficult/hard/challenging
艰苦 jiānkǔ, [艱苦], difficult/hard/arduous
艰辛 jiānxīn, [艱辛], hardships/arduous/difficult
艰巨 jiānjù, [艱巨], arduous/terrible (task)/very difficult/formidable
艰险 jiānxiǎn, [艱險], difficult and dangerous/hardships and perils
举步维艰 jǔbùwéijiān, [舉步維艱], to make progress only with great difficulty (idiom)
艰 jiān, [艱], difficult/hard/hardship
历尽艰辛 艰难险阻 jiānnánxiǎnzǔ, [艱難險阻], untold dangers and difficulties (idiom)
艰苦卓绝 艰苦奋斗 jiānkǔfèndòu, [艱苦奮鬥], to struggle arduously
步履艰难 步履维艰 bùlǚwéijiān, [步履維艱], to have difficulty walking (idiom)/to walk with difficulty
艰难曲折
险 ⇒
危险 wēixiǎn, [危險], danger/dangerous
冒险 màoxiǎn, [冒險], to take risks/to take chances/foray/adventure
保险 bǎoxiǎn, [保險], insurance/to insure/safe/secure/be sure/be bound to/CL:份[fèn]
风险 fēngxiǎn, [風險], risk/hazard
保险箱 bǎoxiǎnxiāng, [保險箱], safe deposit box/a safe
险 xiǎn, [險], danger/dangerous/rugged
探险 tànxiǎn, [探險], to explore/to go on an expedition/adventure
保险柜 bǎoxiǎnguì, [保險櫃], a safe/strongbox
险境 xiǎnjìng, [險境], critical circumstances/risky conditions/danger zone
阴险 yīnxiǎn, [陰險], treacherous/sinister
历险 lìxiǎn, [歷險], to experience adventures
惊险 jīngxiǎn, [驚險], thrilling/a thriller
保险金 危险性 人寿保险 rénshòubǎoxiǎn, [人壽保險], life insurance
保险杠 bǎoxiǎngàng, [保險槓], car bumper
保险丝 bǎoxiǎnsī, [保險絲], fuse wire/(electrical) fuse
险恶 xiǎnè, [險惡], dangerous/sinister/vicious
探险家 tànxiǎnjiā, [探險家], explorer
冒险家 màoxiǎnjiā, [冒險家], adventurer
铤而走险 tǐngérzǒuxiǎn, [鋌而走險], to take a risk out of desperation (idiom)
险些 xiǎnxiē, [險些], narrowly/almost/nearly
保险单 bǎoxiǎndān, [保險單], insurance policy (document)
脱险 tuōxiǎn, [脫險], to escape (danger)/to rescue/to come out alive
社会保险 shèhuìbǎoxiǎn, [社會保險], social security/abbr. to 社保
保险费 bǎoxiǎnfèi, [保險費], insurance fee
探险队 遇险 yùxiǎn, [遇險], to get into difficulties/to meet with danger
危险区 化险为夷 huàxiǎnwéiyí, [化險為夷], to turn peril into safety (idiom); to avert disaster
艰险 jiānxiǎn, [艱險], difficult and dangerous/hardships and perils
凶险 xiōngxiǎn, [兇險], dangerous/ruthless/treacherous
危险品 wēixiǎnpǐn, [危險品], hazardous materials
涉险 shèxiǎn, [涉險], to take risks/involved in adventure
寿险 shòuxiǎn, [壽險], life insurance/abbr. for 人壽保險|人寿保险
险情 xiǎnqíng, [險情], peril/dangerous circumstance
危险期 险峻 xiǎnjùn, [險峻], arduous/steep
险阻 xiǎnzǔ, [險阻], dangerous and difficult (path)
危险物品 保险业 保险费用 险胜 xiǎnshèng, [險勝], to win by a narrow margin/to barely win/narrow victory
避险 bìxiǎn, [避險], to flee from danger/to avoid danger/to minimize risk/(finance) hedge
有惊无险 yǒujīngwúxiǎn, [有驚無險], to be more scared than hurt (idiom)/to get through a daunting experience without...
艰难险阻 jiānnánxiǎnzǔ, [艱難險阻], untold dangers and difficulties (idiom)
虎口脱险 千难万险 阴险毒辣 yīnxiǎndúlà, [陰險毒辣], treacherous and murderous
抢险 qiǎngxiǎn, [搶險], emergency (measures)/to react to an emergency
险象环生 xiǎnxiànghuánshēng, [險象環生], dangers spring up all around (idiom); surrounded by perils
风险性 保险带 火险 冒险性 奸险 jiānxiǎn, [奸險], malicious/treacherous/wicked and crafty
险要 xiǎnyào, [險要], strategically situated and easy to defend/strategic location
社会保险金 责任险 危险物 冒险主义 màoxiǎnzhǔyì, [冒險主義], adventurism (a left-wing error against Mao's line during the 1930s)
养老保险金 保险费率 险隘 惊险片 险峰 xiǎnfēng, [險峰], perilous peak/the lofty heights
救险 保险号 奇险