僵 硬 jiāng yìng stiff / rigid 死 to die / impassable / uncrossable / inflexible / rigid / extremely / damned 死 死 sǐ sǐ rigid / unwavering / unbendable / firm (hold on sth) / tenacious 硬 生 生 yìng shēng shēng stiff / rigid / inflexible / forcibly 硬 性 yìng xìng rigid / inflexible / hard (drug) 森 严 sēn yán strict / rigid / tight (security) 死 板 sǐ bǎn rigid / inflexible 僵 直 jiāng zhí stiff / rigid / inflexible 硬 挺 yìng tǐng to endure with all one's will / to hold out / rigid / stiff 死 硬 sǐ yìng stiff / rigid / obstinate 板 板 六 十 四 bǎn bǎn liù shí sì unaccommodating / rigid 拘 执 jū zhí rigid / inflexible 直 僵 zhí jiāng rigid / stiff 松 软 sōng ruǎn flexible / not rigid / spongy / soft or runny (not set hard) / loose (soil) 僵 化 jiāng huà to become rigid 塑 钢 sù gāng acetal resin / Delrin / unplasticized polyvinyl chloride (uPVC or rigid PVC) 按 图 索 骥 àn tú suǒ jì lit. looking for a fine horse using only a picture (idiom) / fig. to do things along rigid, conventional lines / to try and find sth with the help of a clue 刚 体 gāng tǐ rigid body 岩 石 圈 yán shí quān lithosphere (in geology, the rigid crust of the earth) 刚 架 gāng jià rigid frame 僵 卧 jiāng wò to lie rigid and motionless 刚 体 转 动 gāng tǐ zhuǎn dòng rigid rotation 老 框 框 lǎo kuàng kuàng rigid conventions / reactionary framework 硬 质 泡 沫 塑 料 rigid foams 硬 墙 营 房 yìng qiáng yíng fáng hard-walled camp / hard-walled module / rigid structure 硬 墙 宿 舍 hard-walled camp / hard-walled module / rigid structure 刚 需 gāng xū (economics) rigid demand / inelastic demand (abbr. for 剛性需求|刚性需求[gang1 xing4 xu1 qiu2]) 
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